# CVE-2026-68743: libipa-hbac0: A flaw was found in SSSD

CVE-2026-68743 is fixed in 30 products on 1 platform, first by libipa-hbac0 1.16.1-1ubuntu1.8+esm1, released August 4, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-68743
- Priority: High
- CVSS: 7.1 (Medium)
- EPSS: 0.0013
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 4, 2026

## Description

A flaw was found in SSSD. The extract_authtok_v1() function in the PAM responder does not validate the auth_token_length field against the remaining buffer size before processing. A local attacker can exploit this via a crafted protocol v1 request to the PAM responder socket, causing an out-of-bounds read and process crash, resulting in a denial of service.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libipa-hbac0 Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libipa-hbac0 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libipa-hbac0-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libipa-hbac0 Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libipa-hbac0 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libipa-hbac0-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libipa-hbac0 Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libipa-hbac0 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libipa-hbac0-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libipa-hbac0t64 Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libipa-hbac0t64 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libipa-hbac0t64-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libipa-hbac0t64 Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libipa-hbac0t64 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libipa-hbac0t64-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libnss-sss Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libnss-sss 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libnss-sss-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libnss-sss Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libnss-sss 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnss-sss-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libnss-sss Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libnss-sss 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libnss-sss-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libnss-sss Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libnss-sss 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libnss-sss-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libnss-sss Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libnss-sss 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libnss-sss-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libpam-sss Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libpam-sss 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpam-sss-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libpam-sss Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libpam-sss 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpam-sss-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libpam-sss Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libpam-sss 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpam-sss-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libpam-sss Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libpam-sss 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpam-sss-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libpam-sss Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libpam-sss 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libpam-sss-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libsss-certmap0 Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libsss-certmap0 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsss-certmap0-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libsss-certmap0 Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libsss-certmap0 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsss-certmap0-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libsss-certmap0 Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libsss-certmap0 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsss-certmap0-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libsss-certmap0 Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libsss-certmap0 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsss-certmap0-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libsss-certmap0 Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libsss-certmap0 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libsss-certmap0-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libsss-idmap0 Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libsss-idmap0 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsss-idmap0-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libsss-idmap0 Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libsss-idmap0 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsss-idmap0-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libsss-idmap0 Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libsss-idmap0 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsss-idmap0-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libsss-idmap0 Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libsss-idmap0 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsss-idmap0-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libsss-idmap0 Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libsss-idmap0 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libsss-idmap0-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libsss-nss-idmap0 Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libsss-nss-idmap0 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsss-nss-idmap0-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libsss-nss-idmap0 Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libsss-nss-idmap0 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsss-nss-idmap0-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libsss-nss-idmap0 Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libsss-nss-idmap0 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsss-nss-idmap0-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libsss-nss-idmap0 Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libsss-nss-idmap0 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsss-nss-idmap0-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libsss-nss-idmap0 Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libsss-nss-idmap0 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libsss-nss-idmap0-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libsss-simpleifp0 Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libsss-simpleifp0 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsss-simpleifp0-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libsss-simpleifp0 Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libsss-simpleifp0 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsss-simpleifp0-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libsss-simpleifp0 Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libsss-simpleifp0 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsss-simpleifp0-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libsss-sudo Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libsss-sudo 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsss-sudo-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libsss-sudo Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libsss-sudo 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsss-sudo-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | libsss-sudo Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [libsss-sudo 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsss-sudo-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | libsss-sudo Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [libsss-sudo 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsss-sudo-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | libsss-sudo Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [libsss-sudo 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libsss-sudo-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | libwbclient-sssd Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [libwbclient-sssd 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libwbclient-sssd-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | libwbclient-sssd Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [libwbclient-sssd 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libwbclient-sssd-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | python-libipa-hbac Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [python-libipa-hbac 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-libipa-hbac-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | python-libsss-nss-idmap Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [python-libsss-nss-idmap 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-libsss-nss-idmap-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | python-sss Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [python-sss 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-sss-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | python3-libipa-hbac Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [python3-libipa-hbac 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-libipa-hbac-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | python3-libipa-hbac Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [python3-libipa-hbac 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-libipa-hbac-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | python3-libipa-hbac Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [python3-libipa-hbac 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-libipa-hbac-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | python3-libipa-hbac Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [python3-libipa-hbac 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-libipa-hbac-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | python3-libipa-hbac Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [python3-libipa-hbac 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-python3-libipa-hbac-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | python3-libsss-nss-idmap Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [python3-libsss-nss-idmap 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-libsss-nss-idmap-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | python3-libsss-nss-idmap Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [python3-libsss-nss-idmap 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-libsss-nss-idmap-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | python3-libsss-nss-idmap Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [python3-libsss-nss-idmap 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-libsss-nss-idmap-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | python3-libsss-nss-idmap Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [python3-libsss-nss-idmap 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-libsss-nss-idmap-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | python3-libsss-nss-idmap Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [python3-libsss-nss-idmap 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-python3-libsss-nss-idmap-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | python3-sss Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [python3-sss 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-sss-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | python3-sss Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [python3-sss 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-sss-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | python3-sss Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [python3-sss 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-sss-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | python3-sss Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [python3-sss 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-sss-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | python3-sss Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [python3-sss 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-python3-sss-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd Debian 14 | 2.13.1-2 | [DEBIAN-CVE-2026-68743](https://patchblox.com/security/data/fix/linux/debian-cve-2026-68743.md) | Aug 4, 2026 |
| Linux | sssd Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd opensuse-leap 16.0 | 2.10.2-160000.5.1 | [OPENSUSE-SU-2026:21748-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21748-1.md) | Sep 3, 2026 |
| Linux | sssd sles 15.6 | 2.10.2-150600.3.58.1 | [SUSE-SU-2026:5079-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-5079-1.md) | Nov 7, 2026 |
| Linux | sssd sles 15.7 | 2.10.2-150700.9.40.1 | [SUSE-SU-2026:3899-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3899-1.md) | Aug 31, 2026 |
| Linux | sssd sles 16.0 | 2.10.2-160000.5.1 | [SUSE-SU-2026:23613-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23613-1.md) | Sep 3, 2026 |
| Linux | sssd-ad Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-ad 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-ad-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ad Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-ad 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-ad-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ad Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-ad 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-ad-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-ad Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-ad 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-ad-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-ad Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-ad 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-ad-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-ad-common Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-ad-common 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-ad-common-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ad-common Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-ad-common 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-ad-common-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ad-common Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-ad-common 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-ad-common-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-ad-common Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-ad-common 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-ad-common-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-ad-common Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-ad-common 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-ad-common-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-common Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-common 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-common-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-common Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-common 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-common-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-common Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-common 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-common-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-common Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-common 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-common-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-common Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-common 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-common-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-dbus Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-dbus 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-dbus-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-dbus Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-dbus 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-dbus-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-dbus Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-dbus 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-dbus-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-dbus Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-dbus 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-dbus-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-dbus Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-dbus 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-dbus-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-idp Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-idp 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-idp-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-idp Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-idp 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-idp-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-ipa Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-ipa 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-ipa-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ipa Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-ipa 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-ipa-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ipa Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-ipa 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-ipa-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-ipa Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-ipa 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-ipa-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-ipa Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-ipa 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-ipa-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-kcm Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-kcm 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-kcm-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-kcm Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-kcm 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-kcm-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-kcm Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-kcm 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-kcm-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-kcm Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-kcm 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-kcm-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-kcm Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-kcm 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-kcm-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-krb5 Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-krb5 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-krb5-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-krb5 Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-krb5 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-krb5-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-krb5 Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-krb5 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-krb5-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-krb5 Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-krb5 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-krb5-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-krb5 Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-krb5 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-krb5-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-krb5-common Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-krb5-common 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-krb5-common-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-krb5-common Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-krb5-common 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-krb5-common-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-krb5-common Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-krb5-common 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-krb5-common-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-krb5-common Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-krb5-common 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-krb5-common-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-krb5-common Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-krb5-common 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-krb5-common-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-ldap Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-ldap 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-ldap-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ldap Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-ldap 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-ldap-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-ldap Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-ldap 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-ldap-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-ldap Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-ldap 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-ldap-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-ldap Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-ldap 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-ldap-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-passkey Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-passkey 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-passkey-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-passkey Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-passkey 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-passkey-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-proxy Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-proxy 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-proxy-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-proxy Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-proxy 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-proxy-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-proxy Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-proxy 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-proxy-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-proxy Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-proxy 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-proxy-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-proxy Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-proxy 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-proxy-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |
| Linux | sssd-tools Ubuntu 18.04.6 LTS (bionic) | 1.16.1-1ubuntu1.8+esm1 | [sssd-tools 1.16.1-1ubuntu1.8+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sssd-tools-1.16.1-1ubuntu1.8-esm1.md) | Aug 4, 2026 |
| Linux | sssd-tools Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.13+esm1 | [sssd-tools 2.2.3-3ubuntu0.13+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sssd-tools-2.2.3-3ubuntu0.13-esm1.md) | Aug 4, 2026 |
| Linux | sssd-tools Ubuntu 22.04.1 LTS (jammy) | 2.6.3-1ubuntu3.9 | [sssd-tools 2.6.3-1ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sssd-tools-2.6.3-1ubuntu3.9.md) | Aug 4, 2026 |
| Linux | sssd-tools Ubuntu 24.04.5 LTS (noble) | 2.9.4-1.1ubuntu6.8 | [sssd-tools 2.9.4-1.1ubuntu6.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-sssd-tools-2.9.4-1.1ubuntu6.8.md) | Aug 4, 2026 |
| Linux | sssd-tools Ubuntu 26.04.1 LTS (resolute) | 2.12.0-1ubuntu5.4 | [sssd-tools 2.12.0-1ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sssd-tools-2.12.0-1ubuntu5.4.md) | Aug 4, 2026 |

---

Data as of 2026-11-09T13:31:49Z 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

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.