# CVE-2025-24528: In MIT Kerberos 5 (aka krb5) before 1.22 (with incremental propagation), there is an integer overflow for a large update size to resize() in kdb_log.c. An authenticated attacker can cause an out-of-bounds write and kadmind daemon crash.

CVE-2025-24528 is fixed in 41 products on 1 platform, first by krb5-admin-server 1.17-6ubuntu4.9, released January 30, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-24528
- Priority: High
- CVSS: 7.1 (Moderate)
- EPSS: 0.0051
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 30, 2025
- Weakness: Integer Overflow or Wraparound
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24528

## Description

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC).  Security Fix:  * CVE-2025-24528 krb5: overflow when calculating ulog block size  Bug fix:  * kdb5_util: fix DB entry flags on modification  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | crypto-policies opensuse-leap 15.6 | 20230920.570ea89-150600.3.3.1 | [SUSE-SU-2025:0401-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0401-1.md) | Feb 10, 2025 |
| Linux | crypto-policies sles 15.6 | 20230920.570ea89-150600.3.3.1 | [SUSE-SU-2025:0401-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0401-1.md) | Feb 10, 2025 |
| Linux | krb5 Debian 11.6 (bullseye) | 1.18.3-6+deb11u6 | [DLA-4065-1](https://patchblox.com/security/data/fix/linux/dla-4065-1.md) | Feb 23, 2025 |
| Linux | krb5 Debian 12.15 (bookworm) | 1.20.1-2+deb12u3 | [DEBIAN-CVE-2025-24528](https://patchblox.com/security/data/fix/linux/debian-cve-2025-24528.md) | Jan 16, 2026 |
| Linux | krb5 Debian 13.5 (trixie) | 1.21.3-5 | [DEBIAN-CVE-2025-24528](https://patchblox.com/security/data/fix/linux/debian-cve-2025-24528.md) | Jan 16, 2026 |
| Linux | krb5 Debian 14 | 1.21.3-5 | [DEBIAN-CVE-2025-24528](https://patchblox.com/security/data/fix/linux/debian-cve-2025-24528.md) | Jan 16, 2026 |
| Linux | krb5 opensuse-leap 15.6 | 1.20.1-150600.11.8.1 | [SUSE-SU-2025:0401-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0401-1.md) | Feb 10, 2025 |
| Linux | krb5 rocky 8 | 0:1.18.2-31.el8_10 | [RLSA-2025:2722](https://patchblox.com/security/data/fix/linux/rlsa-2025-2722.md) | May 7, 2025 |
| Linux | krb5 rocky 9 | 0:1.21.1-6.el9 | [RLSA-2025:7067](https://patchblox.com/security/data/fix/linux/rlsa-2025-7067.md) | Oct 4, 2025 |
| Linux | krb5 sles 15.6 | 1.20.1-150600.11.8.1 | [SUSE-SU-2025:0401-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0401-1.md) | Feb 10, 2025 |
| Linux | krb5-admin-server Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-admin-server 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-admin-server-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-admin-server Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-admin-server 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-admin-server-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-admin-server Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-admin-server 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-admin-server-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-admin-server Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-admin-server 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-admin-server-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-admin-server Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-admin-server 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-admin-server-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-admin-server Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-admin-server 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-admin-server-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-debugsource amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-devel RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-devel RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-devel almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-devel almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-devel amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-devel ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-devel ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | krb5-gss-samples Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-gss-samples 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-gss-samples-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-gss-samples Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-gss-samples 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-gss-samples-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-gss-samples Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-gss-samples 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-gss-samples-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-gss-samples Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-gss-samples 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-gss-samples-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-gss-samples Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-gss-samples 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-gss-samples-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-gss-samples Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-gss-samples 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-gss-samples-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-k5tls Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-k5tls 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-k5tls-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-k5tls Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-k5tls 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-k5tls-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-k5tls Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-k5tls 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-k5tls-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-k5tls Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-k5tls 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-k5tls-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-k5tls Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-k5tls 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-k5tls-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-k5tls Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-k5tls 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-k5tls-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-kdc Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-kdc 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-kdc-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-kdc Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-kdc 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-kdc-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-kdc Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-kdc 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-kdc-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-kdc Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-kdc 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-kdc-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-kdc Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-kdc 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-kdc-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-kdc Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-kdc 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-kdc-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-kdc-ldap Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-kdc-ldap 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-kdc-ldap-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-kdc-ldap Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-kdc-ldap 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-kdc-ldap-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-kdc-ldap Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-kdc-ldap 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-kdc-ldap-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-kdc-ldap Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-kdc-ldap 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-kdc-ldap-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-kdc-ldap Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-kdc-ldap 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-kdc-ldap-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-kdc-ldap Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-kdc-ldap 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-kdc-ldap-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-kpropd Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-kpropd 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-kpropd-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-kpropd Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-kpropd 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-kpropd-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-kpropd Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-kpropd 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-kpropd-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-kpropd Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-kpropd 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-kpropd-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-kpropd Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-kpropd 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-kpropd-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-kpropd Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-kpropd 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-kpropd-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-libs RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-libs RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-libs almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-libs almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-libs amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-libs ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-libs ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | krb5-libs-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-locales Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-locales 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-locales-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-locales Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-locales 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-locales-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-locales Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-locales 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-locales-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-locales Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-locales 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-locales-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-locales Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-locales 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-locales-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-locales Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-locales 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-locales-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-multidev Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-multidev 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-multidev-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-multidev Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-multidev 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-multidev-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-multidev Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-multidev 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-multidev-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-multidev Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-multidev 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-multidev-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-multidev Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-multidev 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-multidev-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-multidev Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-multidev 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-multidev-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-otp Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-otp 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-otp-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-otp Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-otp 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-otp-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-otp Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-otp 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-otp-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-otp Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-otp 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-otp-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-otp Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-otp 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-otp-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-otp Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-otp 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-otp-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-pkinit RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-pkinit RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-pkinit Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-pkinit 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-pkinit-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-pkinit Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-pkinit 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-pkinit-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-pkinit Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-pkinit 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-pkinit-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-pkinit Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-pkinit 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-pkinit-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-pkinit Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-pkinit 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-pkinit-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-pkinit Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-pkinit 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-pkinit-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-pkinit almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-pkinit almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-pkinit amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-pkinit ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-pkinit ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | krb5-pkinit-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-server RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-server RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-server almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-server almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-server amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-server ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-server ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | krb5-server-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-server-ldap RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-server-ldap RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-server-ldap almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-server-ldap almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-server-ldap amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-server-ldap ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-server-ldap ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | krb5-server-ldap-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-user Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [krb5-user 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-krb5-user-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | krb5-user Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [krb5-user 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-krb5-user-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | krb5-user Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [krb5-user 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-krb5-user-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | krb5-user Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [krb5-user 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-krb5-user-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | krb5-user Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [krb5-user 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-krb5-user-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | krb5-user Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [krb5-user 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-krb5-user-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | krb5-workstation RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-workstation RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-workstation almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-workstation almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | krb5-workstation amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | krb5-workstation ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | krb5-workstation ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | krb5-workstation-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | libgssapi-krb5-2 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libgssapi-krb5-2 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgssapi-krb5-2-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libgssapi-krb5-2 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libgssapi-krb5-2 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgssapi-krb5-2-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libgssapi-krb5-2 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libgssapi-krb5-2 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libgssapi-krb5-2-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libgssapi-krb5-2 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libgssapi-krb5-2 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libgssapi-krb5-2-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libgssapi-krb5-2 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libgssapi-krb5-2 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libgssapi-krb5-2-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libgssapi-krb5-2 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libgssapi-krb5-2 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libgssapi-krb5-2-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libgssrpc4 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libgssrpc4 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgssrpc4-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libgssrpc4 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libgssrpc4 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgssrpc4-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libgssrpc4t64 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libgssrpc4t64 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libgssrpc4t64-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libgssrpc4t64 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libgssrpc4t64 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libgssrpc4t64-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libgssrpc4t64 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libgssrpc4t64 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libgssrpc4t64-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libgssrpc4t64 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libgssrpc4t64 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libgssrpc4t64-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libk5crypto3 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libk5crypto3 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libk5crypto3-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libk5crypto3 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libk5crypto3 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libk5crypto3-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libk5crypto3 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libk5crypto3 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libk5crypto3-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libk5crypto3 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libk5crypto3 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libk5crypto3-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libk5crypto3 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libk5crypto3 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libk5crypto3-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libk5crypto3 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libk5crypto3 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libk5crypto3-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libkadm5 RHEL 8 | 0:1.18.2-31.el8_10 | [RHSA-2025:2722](https://patchblox.com/security/data/fix/linux/rhsa-2025-2722.md) | Mar 13, 2025 |
| Linux | libkadm5 RHEL 9 | 0:1.21.1-6.el9 | [RHSA-2025:7067](https://patchblox.com/security/data/fix/linux/rhsa-2025-7067.md) | May 13, 2025 |
| Linux | libkadm5 almalinux 8 | 1.18.2-31.el8_10 | [ALSA-2025:2722](https://patchblox.com/security/data/fix/linux/alsa-2025-2722.md) | Mar 13, 2025 |
| Linux | libkadm5 almalinux 9 | 1.21.1-6.el9 | [ALSA-2025:7067](https://patchblox.com/security/data/fix/linux/alsa-2025-7067.md) | May 13, 2025 |
| Linux | libkadm5 amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | libkadm5 ol 8 | 0:1.18.2-31.0.1.el8_10 | [ELSA-2025-2722](https://patchblox.com/security/data/fix/linux/elsa-2025-2722.md) | Mar 13, 2025 |
| Linux | libkadm5 ol 9 | 0:1.21.1-6.0.1.el9 | [ELSA-2025-7067](https://patchblox.com/security/data/fix/linux/elsa-2025-7067.md) | May 16, 2025 |
| Linux | libkadm5-debuginfo amzn 2023 | 1.21.3-6.amzn2023.0.1 | [ALAS2023-2025-1173](https://patchblox.com/security/data/fix/linux/alas2023-2025-1173.md) | Aug 27, 2025 |
| Linux | libkadm5clnt-mit11 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libkadm5clnt-mit11 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libkadm5clnt-mit11-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libkadm5clnt-mit12 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libkadm5clnt-mit12 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libkadm5clnt-mit12-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libkadm5clnt-mit12 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libkadm5clnt-mit12 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libkadm5clnt-mit12-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libkadm5clnt-mit12 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libkadm5clnt-mit12 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libkadm5clnt-mit12-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libkadm5clnt-mit12 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libkadm5clnt-mit12 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libkadm5clnt-mit12-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libkadm5clnt-mit12 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libkadm5clnt-mit12 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libkadm5clnt-mit12-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libkadm5srv-mit11 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libkadm5srv-mit11 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libkadm5srv-mit11-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libkadm5srv-mit12 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libkadm5srv-mit12 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libkadm5srv-mit12-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libkadm5srv-mit12 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libkadm5srv-mit12 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libkadm5srv-mit12-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libkadm5srv-mit12 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libkadm5srv-mit12 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libkadm5srv-mit12-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libkadm5srv-mit12 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libkadm5srv-mit12 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libkadm5srv-mit12-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libkadm5srv-mit12 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libkadm5srv-mit12 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libkadm5srv-mit12-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libkdb5-10 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libkdb5-10 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libkdb5-10-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libkdb5-10t64 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libkdb5-10t64 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libkdb5-10t64-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libkdb5-10t64 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libkdb5-10t64 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libkdb5-10t64-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libkdb5-10t64 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libkdb5-10t64 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libkdb5-10t64-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libkdb5-10t64 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libkdb5-10t64 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libkdb5-10t64-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libkdb5-9 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libkdb5-9 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libkdb5-9-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libkrad0 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libkrad0 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libkrad0-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libkrad0 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libkrad0 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libkrad0-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libkrad0 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libkrad0 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libkrad0-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libkrad0 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libkrad0 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libkrad0-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libkrad0 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libkrad0 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libkrad0-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libkrad0 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libkrad0 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libkrad0-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libkrb5-3 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libkrb5-3 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libkrb5-3-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libkrb5-3 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libkrb5-3 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libkrb5-3-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libkrb5-3 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libkrb5-3 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libkrb5-3-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libkrb5-3 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libkrb5-3 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libkrb5-3-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libkrb5-3 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libkrb5-3 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libkrb5-3-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libkrb5-3 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libkrb5-3 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libkrb5-3-1.21.3-4ubuntu2.md) | Jan 30, 2025 |
| Linux | libkrb5support0 Ubuntu 20.04 LTS (focal) | 1.17-6ubuntu4.9 | [libkrb5support0 1.17-6ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libkrb5support0-1.17-6ubuntu4.9.md) | Jan 30, 2025 |
| Linux | libkrb5support0 Ubuntu 22.04.1 LTS (jammy) | 1.19.2-2ubuntu0.6 | [libkrb5support0 1.19.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libkrb5support0-1.19.2-2ubuntu0.6.md) | Jan 30, 2025 |
| Linux | libkrb5support0 Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | [libkrb5support0 1.20.1-6ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libkrb5support0-1.20.1-6ubuntu2.5.md) | Jan 30, 2025 |
| Linux | libkrb5support0 Ubuntu 24.10 (oracular) | 1.21.3-3ubuntu0.2 | [libkrb5support0 1.21.3-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libkrb5support0-1.21.3-3ubuntu0.2.md) | Jan 31, 2025 |
| Linux | libkrb5support0 Ubuntu 25.04 (plucky) | 1.21.3-4ubuntu2 | [libkrb5support0 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libkrb5support0-1.21.3-4ubuntu2.md) | Jan 31, 2025 |
| Linux | libkrb5support0 Ubuntu 25.10 (questing) | 1.21.3-4ubuntu2 | [libkrb5support0 1.21.3-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libkrb5support0-1.21.3-4ubuntu2.md) | Jan 30, 2025 |

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Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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