# CVE-2026-59998: sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory. CVE-2026-59998 is fixed in 25 products on 1 platform, first by openssh-client 1:10.2p1-2ubuntu3.4, released July 7, 2026. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2026-59998 - Priority: Routine - CVSS: 6.5 (Moderate) - EPSS: 0.0018 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Jul 7, 2026 - Weakness: Improper Following of Specification by Caller - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59998 ## Description sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | openssh Debian 14 | 1:10.4p1-1 | [DEBIAN-CVE-2026-59998](https://patchblox.com/security/data/fix/linux/debian-cve-2026-59998.md) | Jul 28, 2026 | | Linux | openssh RHEL 10 | 9.9p1-29.el10_2 | [RHSA-2026:85847](https://patchblox.com/security/data/fix/linux/rhsa-2026-85847.md) | Jul 8, 2026 | | Linux | openssh RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh RHEL 9 | 0:9.9p1-13.el9_8 | [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | | Linux | openssh almalinux 10 | 9.9p1-29.el10_2.alma.1 | [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh almalinux 9 | 9.9p1-13.el9_8.alma.1 | [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh ol 10 | 0:9.9p1-29.0.1.el10_2 | [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh ol 9 | 0:9.9p1-13.0.1.el9_8 | [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh opensuse-leap 16.0 | 10.0p2-160000.7.1 | [OPENSUSE-SU-2026:21477-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21477-1.md) | Jul 29, 2026 | | Linux | openssh rocky 10 | 0:9.9p1-29.el10_2.rocky.0.1 | [RLSA-2026:85847](https://patchblox.com/security/data/fix/linux/rlsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh rocky 8 | 0:8.0p1-34.el8_10 | [RLSA-2026:88211](https://patchblox.com/security/data/fix/linux/rlsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh rocky 9 | 0:9.9p1-13.el9_8.rocky.0.1 | [RLSA-2026:85958](https://patchblox.com/security/data/fix/linux/rlsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh sles 15.6 | 9.6p1-150600.6.49.1 | [SUSE-SU-2026:3605-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3605-1.md) | Aug 13, 2026 | | Linux | openssh sles 15.7 | 9.6p1-150600.6.49.1 | [SUSE-SU-2026:3605-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3605-1.md) | Aug 13, 2026 | | Linux | openssh-askpass RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh-askpass RHEL 9 | 0:9.9p1-13.el9_8 | [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | | Linux | openssh-askpass almalinux 10 | 9.9p1-29.el10_2.alma.1 | [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-askpass almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-askpass almalinux 9 | 9.9p1-13.el9_8.alma.1 | [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-askpass ol 10 | 0:9.9p1-29.0.1.el10_2 | [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-askpass ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-askpass ol 9 | 0:9.9p1-13.0.1.el9_8 | [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-askpass-gnome opensuse-leap 16.0 | 10.0p2-160000.7.1 | [OPENSUSE-SU-2026:21477-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21477-1.md) | Jul 29, 2026 | | Linux | openssh-askpass-gnome sles 15.6 | 9.6p1-150600.6.49.1 | [SUSE-SU-2026:3605-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3605-1.md) | Aug 13, 2026 | | Linux | openssh-askpass-gnome sles 15.7 | 9.6p1-150600.6.49.1 | [SUSE-SU-2026:3605-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3605-1.md) | Aug 13, 2026 | | Linux | openssh-cavs RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh-cavs almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-cavs ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-client Ubuntu 18.04.6 LTS (bionic) | 1:7.6p1-4ubuntu0.7+esm6 | [openssh-client 1:7.6p1-4ubuntu0.7+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openssh-client-1-7.6p1-4ubuntu0.7-esm6.md) | Aug 11, 2026 | | Linux | openssh-client Ubuntu 20.04 LTS (focal) | 1:8.2p1-4ubuntu0.13+esm3 | [openssh-client 1:8.2p1-4ubuntu0.13+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openssh-client-1-8.2p1-4ubuntu0.13-esm3.md) | Aug 11, 2026 | | Linux | openssh-client Ubuntu 22.04.1 LTS (jammy) | 1:8.9p1-3ubuntu0.16 | [openssh-client 1:8.9p1-3ubuntu0.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-openssh-client-1-8.9p1-3ubuntu0.16.md) | Jul 14, 2026 | | Linux | openssh-client Ubuntu 24.04.5 LTS (noble) | 1:9.6p1-3ubuntu13.18 | [openssh-client 1:9.6p1-3ubuntu13.18](https://patchblox.com/security/data/fix/linux/ubuntu-noble-openssh-client-1-9.6p1-3ubuntu13.18.md) | Jul 14, 2026 | | Linux | openssh-client Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [openssh-client 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssh-client-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | openssh-client-gssapi Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [openssh-client-gssapi 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssh-client-gssapi-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | openssh-clients RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh-clients RHEL 9 | 0:9.9p1-13.el9_8 | [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | | Linux | openssh-clients almalinux 10 | 9.9p1-29.el10_2.alma.1 | [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-clients almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-clients almalinux 9 | 9.9p1-13.el9_8.alma.1 | [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-clients amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-clients ol 10 | 0:9.9p1-29.0.1.el10_2 | [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-clients ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-clients ol 9 | 0:9.9p1-13.0.1.el9_8 | [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-clients-debuginfo amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-debuginfo amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-debugsource amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-keycat RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh-keycat RHEL 9 | 0:9.9p1-13.el9_8 | [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | | Linux | openssh-keycat almalinux 10 | 9.9p1-29.el10_2.alma.1 | [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-keycat almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-keycat almalinux 9 | 9.9p1-13.el9_8.alma.1 | [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-keycat amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-keycat ol 10 | 0:9.9p1-29.0.1.el10_2 | [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-keycat ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-keycat ol 9 | 0:9.9p1-13.0.1.el9_8 | [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-keycat-debuginfo amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-keysign almalinux 10 | 9.9p1-29.el10_2.alma.1 | [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-keysign ol 10 | 0:9.9p1-29.0.1.el10_2 | [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-ldap RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh-ldap almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-ldap ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-server RHEL 8 | 0:8.0p1-34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | openssh-server RHEL 9 | 0:9.9p1-13.el9_8 | [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | | Linux | openssh-server Ubuntu 18.04.6 LTS (bionic) | 1:7.6p1-4ubuntu0.7+esm6 | [openssh-server 1:7.6p1-4ubuntu0.7+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openssh-server-1-7.6p1-4ubuntu0.7-esm6.md) | Aug 11, 2026 | | Linux | openssh-server Ubuntu 20.04 LTS (focal) | 1:8.2p1-4ubuntu0.13+esm3 | [openssh-server 1:8.2p1-4ubuntu0.13+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openssh-server-1-8.2p1-4ubuntu0.13-esm3.md) | Aug 11, 2026 | | Linux | openssh-server Ubuntu 22.04.1 LTS (jammy) | 1:8.9p1-3ubuntu0.16 | [openssh-server 1:8.9p1-3ubuntu0.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-openssh-server-1-8.9p1-3ubuntu0.16.md) | Jul 14, 2026 | | Linux | openssh-server Ubuntu 24.04.5 LTS (noble) | 1:9.6p1-3ubuntu13.18 | [openssh-server 1:9.6p1-3ubuntu13.18](https://patchblox.com/security/data/fix/linux/ubuntu-noble-openssh-server-1-9.6p1-3ubuntu13.18.md) | Jul 14, 2026 | | Linux | openssh-server Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [openssh-server 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssh-server-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | openssh-server almalinux 10 | 9.9p1-29.el10_2.alma.1 | [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-server almalinux 8 | 8.0p1-34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-server almalinux 9 | 9.9p1-13.el9_8.alma.1 | [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-server amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-server ol 10 | 0:9.9p1-29.0.1.el10_2 | [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | | Linux | openssh-server ol 8 | 0:8.0p1-34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | openssh-server ol 9 | 0:9.9p1-13.0.1.el9_8 | [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | | Linux | openssh-server-debuginfo amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-server-gssapi Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [openssh-server-gssapi 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssh-server-gssapi-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | openssh-sftp-server Ubuntu 18.04.6 LTS (bionic) | 1:7.6p1-4ubuntu0.7+esm6 | [openssh-sftp-server 1:7.6p1-4ubuntu0.7+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openssh-sftp-server-1-7.6p1-4ubuntu0.7-esm6.md) | Aug 11, 2026 | | Linux | openssh-sftp-server Ubuntu 20.04 LTS (focal) | 1:8.2p1-4ubuntu0.13+esm3 | [openssh-sftp-server 1:8.2p1-4ubuntu0.13+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openssh-sftp-server-1-8.2p1-4ubuntu0.13-esm3.md) | Aug 11, 2026 | | Linux | openssh-sftp-server Ubuntu 22.04.1 LTS (jammy) | 1:8.9p1-3ubuntu0.16 | [openssh-sftp-server 1:8.9p1-3ubuntu0.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-openssh-sftp-server-1-8.9p1-3ubuntu0.16.md) | Jul 14, 2026 | | Linux | openssh-sftp-server Ubuntu 24.04.5 LTS (noble) | 1:9.6p1-3ubuntu13.18 | [openssh-sftp-server 1:9.6p1-3ubuntu13.18](https://patchblox.com/security/data/fix/linux/ubuntu-noble-openssh-sftp-server-1-9.6p1-3ubuntu13.18.md) | Jul 14, 2026 | | Linux | openssh-sftp-server Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [openssh-sftp-server 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssh-sftp-server-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | openssh-sk-dummy amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-sk-dummy-debuginfo amzn 2023 | 9.9p1-16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | openssh-tests Ubuntu 20.04 LTS (focal) | 1:8.2p1-4ubuntu0.13+esm3 | [openssh-tests 1:8.2p1-4ubuntu0.13+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openssh-tests-1-8.2p1-4ubuntu0.13-esm3.md) | Aug 11, 2026 | | Linux | openssh-tests Ubuntu 22.04.1 LTS (jammy) | 1:8.9p1-3ubuntu0.16 | [openssh-tests 1:8.9p1-3ubuntu0.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-openssh-tests-1-8.9p1-3ubuntu0.16.md) | Jul 14, 2026 | | Linux | openssh-tests Ubuntu 24.04.5 LTS (noble) | 1:9.6p1-3ubuntu13.18 | [openssh-tests 1:9.6p1-3ubuntu13.18](https://patchblox.com/security/data/fix/linux/ubuntu-noble-openssh-tests-1-9.6p1-3ubuntu13.18.md) | Jul 14, 2026 | | Linux | openssh-tests Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [openssh-tests 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openssh-tests-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | pam_ssh_agent_auth RHEL 8 | 0:0.10.3-8.34.el8_10 | [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | | Linux | pam_ssh_agent_auth RHEL 9 | 0:0.10.4-8.13.el9_8 | [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | | Linux | pam_ssh_agent_auth almalinux 8 | 0.10.3-8.34.el8_10 | [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | | Linux | pam_ssh_agent_auth almalinux 9 | 0.10.4-8.13.el9_8.alma.1 | [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | | Linux | pam_ssh_agent_auth amzn 2023 | 0.10.4-10.16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | pam_ssh_agent_auth ol 8 | 0:0.10.3-8.34.0.1.el8_10 | [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | | Linux | pam_ssh_agent_auth ol 9 | 0:0.10.4-9.13.0.1.el9_8 | [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | | Linux | pam_ssh_agent_auth-debuginfo amzn 2023 | 0.10.4-10.16.amzn2023.0.1 | [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | | Linux | ssh Ubuntu 18.04.6 LTS (bionic) | 1:7.6p1-4ubuntu0.7+esm6 | [ssh 1:7.6p1-4ubuntu0.7+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ssh-1-7.6p1-4ubuntu0.7-esm6.md) | Aug 11, 2026 | | Linux | ssh Ubuntu 20.04 LTS (focal) | 1:8.2p1-4ubuntu0.13+esm3 | [ssh 1:8.2p1-4ubuntu0.13+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ssh-1-8.2p1-4ubuntu0.13-esm3.md) | Aug 11, 2026 | | Linux | ssh Ubuntu 22.04.1 LTS (jammy) | 1:8.9p1-3ubuntu0.16 | [ssh 1:8.9p1-3ubuntu0.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ssh-1-8.9p1-3ubuntu0.16.md) | Jul 14, 2026 | | Linux | ssh Ubuntu 24.04.5 LTS (noble) | 1:9.6p1-3ubuntu13.18 | [ssh 1:9.6p1-3ubuntu13.18](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ssh-1-9.6p1-3ubuntu13.18.md) | Jul 14, 2026 | | Linux | ssh Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [ssh 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-ssh-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | | Linux | ssh-askpass-gnome Ubuntu 18.04.6 LTS (bionic) | 1:7.6p1-4ubuntu0.7+esm6 | [ssh-askpass-gnome 1:7.6p1-4ubuntu0.7+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ssh-askpass-gnome-1-7.6p1-4ubuntu0.7-esm6.md) | Aug 11, 2026 | | Linux | ssh-askpass-gnome Ubuntu 20.04 LTS (focal) | 1:8.2p1-4ubuntu0.13+esm3 | [ssh-askpass-gnome 1:8.2p1-4ubuntu0.13+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ssh-askpass-gnome-1-8.2p1-4ubuntu0.13-esm3.md) | Aug 11, 2026 | | Linux | ssh-askpass-gnome Ubuntu 22.04.1 LTS (jammy) | 1:8.9p1-3ubuntu0.16 | [ssh-askpass-gnome 1:8.9p1-3ubuntu0.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ssh-askpass-gnome-1-8.9p1-3ubuntu0.16.md) | Jul 14, 2026 | | Linux | ssh-askpass-gnome Ubuntu 24.04.5 LTS (noble) | 1:9.6p1-3ubuntu13.18 | [ssh-askpass-gnome 1:9.6p1-3ubuntu13.18](https://patchblox.com/security/data/fix/linux/ubuntu-noble-ssh-askpass-gnome-1-9.6p1-3ubuntu13.18.md) | Jul 14, 2026 | | Linux | ssh-askpass-gnome Ubuntu 26.04.1 LTS (resolute) | 1:10.2p1-2ubuntu3.4 | [ssh-askpass-gnome 1:10.2p1-2ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-ssh-askpass-gnome-1-10.2p1-2ubuntu3.4.md) | Jul 7, 2026 | --- Data as of 2026-11-08T19:12:23Z 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.