# openssh-keycat security updates

Patch Radar has 103 security fixes for openssh-keycat, closing 46 CVEs. The newest security fix is ALAS2023-2026-3354 (9.9p1-16.amzn2023.0.1), released November 7, 2026.

- Web page: https://patchblox.com/security/product/linux/openssh-keycat
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ALAS2023-2026-3354](https://patchblox.com/security/data/fix/linux/alas2023-2026-3354.md) | Nov 7, 2026 | amzn 2023 9.9p1-16.amzn2023.0.1 | High | 18 | 0 |
| [ELSA-2026-85847](https://patchblox.com/security/data/fix/linux/elsa-2026-85847.md) | Nov 7, 2026 | ol 10 0:9.9p1-29.0.1.el10_2 | High | 3 | 0 |
| [ELSA-2026-85958](https://patchblox.com/security/data/fix/linux/elsa-2026-85958.md) | Nov 7, 2026 | ol 9 0:9.9p1-13.0.1.el9_8 | High | 3 | 0 |
| [ELSA-2026-88211](https://patchblox.com/security/data/fix/linux/elsa-2026-88211.md) | Nov 7, 2026 | ol 8 0:8.0p1-34.0.1.el8_10 | High | 5 | 0 |
| [ALSA-2026:85958](https://patchblox.com/security/data/fix/linux/alsa-2026-85958.md) | Nov 7, 2026 | almalinux 9 9.9p1-13.el9_8.alma.1 | High | 3 | 0 |
| [ALSA-2026:88211](https://patchblox.com/security/data/fix/linux/alsa-2026-88211.md) | Nov 7, 2026 | almalinux 8 8.0p1-34.el8_10 | High | 5 | 0 |
| [ALSA-2026:85847](https://patchblox.com/security/data/fix/linux/alsa-2026-85847.md) | Nov 7, 2026 | almalinux 10 9.9p1-29.el10_2.alma.1 | High | 3 | 0 |
| [RHSA-2026:88211](https://patchblox.com/security/data/fix/linux/rhsa-2026-88211.md) | Oct 24, 2026 | RHEL 8 0:8.0p1-34.el8_10 | High | 5 | 0 |
| [RHSA-2026:85958](https://patchblox.com/security/data/fix/linux/rhsa-2026-85958.md) | Oct 21, 2026 | RHEL 9 0:9.9p1-13.el9_8 | High | 3 | 0 |
| [ELSA-2026-73954](https://patchblox.com/security/data/fix/linux/elsa-2026-73954.md) | Oct 5, 2026 | ol 10 0:9.9p1-28.0.1.el10_2 | Routine | 1 | 0 |
| [RHSA-2026:73955](https://patchblox.com/security/data/fix/linux/rhsa-2026-73955.md) | Oct 1, 2026 | RHEL 9 0:9.9p1-12.el9_8 | Routine | 1 | 0 |
| [ELSA-2026-73955](https://patchblox.com/security/data/fix/linux/elsa-2026-73955.md) | Oct 1, 2026 | ol 9 0:9.9p1-12.0.1.el9_8 | Routine | 1 | 0 |
| [ALSA-2026:73954](https://patchblox.com/security/data/fix/linux/alsa-2026-73954.md) | Sep 30, 2026 | almalinux 10 9.9p1-28.el10_2.alma.1 | Routine | 1 | 0 |
| [ALSA-2026:73955](https://patchblox.com/security/data/fix/linux/alsa-2026-73955.md) | Sep 30, 2026 | almalinux 9 9.9p1-12.el9_8.alma.1 | Routine | 1 | 0 |
| [ELSA-2026-69129](https://patchblox.com/security/data/fix/linux/elsa-2026-69129.md) | Sep 29, 2026 | ol 10 0:9.9p1-27.0.1.el10_2 | High | 5 | 0 |
| [ELSA-2026-69266](https://patchblox.com/security/data/fix/linux/elsa-2026-69266.md) | Sep 23, 2026 | ol 8 0:8.0p1-33.0.1.el8_10 | High | 3 | 0 |
| [RHSA-2026:69130](https://patchblox.com/security/data/fix/linux/rhsa-2026-69130.md) | Sep 22, 2026 | RHEL 9 0:9.9p1-11.el9_8 | High | 5 | 0 |
| [RHSA-2026:69266](https://patchblox.com/security/data/fix/linux/rhsa-2026-69266.md) | Sep 22, 2026 | RHEL 8 0:8.0p1-33.el8_10 | High | 3 | 0 |
| [ELSA-2026-69130](https://patchblox.com/security/data/fix/linux/elsa-2026-69130.md) | Sep 22, 2026 | ol 9 0:9.9p1-11.0.1.el9_8 | High | 5 | 0 |
| [ALSA-2026:69266](https://patchblox.com/security/data/fix/linux/alsa-2026-69266.md) | Sep 21, 2026 | almalinux 8 8.0p1-33.el8_10 | High | 4 | 0 |
| [ALSA-2026:69129](https://patchblox.com/security/data/fix/linux/alsa-2026-69129.md) | Sep 21, 2026 | almalinux 10 9.9p1-27.el10_2.alma.1 | High | 5 | 0 |
| [ALSA-2026:69130](https://patchblox.com/security/data/fix/linux/alsa-2026-69130.md) | Sep 21, 2026 | almalinux 9 9.9p1-11.el9_8.alma.1 | High | 5 | 0 |
| [ELSA-2026-47756](https://patchblox.com/security/data/fix/linux/elsa-2026-47756.md) | Aug 6, 2026 | ol 9 0:9.9p1-9.0.1.el9_8 | High | 5 | 0 |
| [ALAS2023-2026-2031](https://patchblox.com/security/data/fix/linux/alas2023-2026-2031.md) | Aug 3, 2026 | amzn 2023 9.9p1-10.amzn2023.0.1 | High | 4 | 0 |
| [RHSA-2026:47756](https://patchblox.com/security/data/fix/linux/rhsa-2026-47756.md) | Jul 31, 2026 | RHEL 9 0:9.9p1-9.el9_8 | High | 5 | 0 |
| [RHSA-2026:47755](https://patchblox.com/security/data/fix/linux/rhsa-2026-47755.md) | Jul 31, 2026 | RHEL 8 0:8.0p1-30.el8_10 | High | 2 | 0 |
| [ELSA-2026-47755](https://patchblox.com/security/data/fix/linux/elsa-2026-47755.md) | Jul 31, 2026 | ol 8 0:8.0p1-30.0.1.el8_10 | High | 2 | 0 |
| [ELSA-2026-47757](https://patchblox.com/security/data/fix/linux/elsa-2026-47757.md) | Jul 30, 2026 | ol 10 0:9.9p1-25.0.1.el10_2 | High | 5 | 0 |
| [ALSA-2026:47756](https://patchblox.com/security/data/fix/linux/alsa-2026-47756.md) | Jul 29, 2026 | almalinux 9 9.9p1-9.el9_8.alma.1 | High | 5 | 0 |
| [ALSA-2026:47757](https://patchblox.com/security/data/fix/linux/alsa-2026-47757.md) | Jul 29, 2026 | almalinux 10 9.9p1-25.el10_2.alma.1 | High | 5 | 0 |
| [ALSA-2026:47755](https://patchblox.com/security/data/fix/linux/alsa-2026-47755.md) | Jul 29, 2026 | almalinux 8 8.0p1-30.el8_10 | High | 2 | 0 |
| [ALAS2023-2026-1745](https://patchblox.com/security/data/fix/linux/alas2023-2026-1745.md) | May 25, 2026 | amzn 2023 8.7p1-8.amzn2023.0.18 | High | 5 | 0 |
| [ALSA-2026:19069](https://patchblox.com/security/data/fix/linux/alsa-2026-19069.md) | May 19, 2026 | almalinux 10 9.9p1-23.el10_2.alma.1 | High | 5 | 0 |
| [ALSA-2026:19219](https://patchblox.com/security/data/fix/linux/alsa-2026-19219.md) | May 19, 2026 | almalinux 9 9.9p1-7.el9_8.alma.1 | High | 5 | 0 |
| [RHSA-2026:19219](https://patchblox.com/security/data/fix/linux/rhsa-2026-19219.md) | May 15, 2026 | RHEL 9 0:9.9p1-7.el9_8 | High | 5 | 0 |
| [RHSA-2026:13383](https://patchblox.com/security/data/fix/linux/rhsa-2026-13383.md) | May 15, 2026 | RHEL 8 0:8.0p1-29.el8_10 | High | 5 | 0 |
| [ELSA-2026-13380](https://patchblox.com/security/data/fix/linux/elsa-2026-13380.md) | May 5, 2026 | ol 10 0:9.9p1-14.0.1.el10_1 | High | 5 | 0 |
| [ELSA-2026-13381](https://patchblox.com/security/data/fix/linux/elsa-2026-13381.md) | May 5, 2026 | ol 9 0:8.7p1-49.0.1.el9_7 | High | 5 | 0 |
| [ELSA-2026-13383](https://patchblox.com/security/data/fix/linux/elsa-2026-13383.md) | May 5, 2026 | ol 8 0:8.0p1-29.0.1.el8_10 | High | 5 | 0 |
| [ALSA-2026:13383](https://patchblox.com/security/data/fix/linux/alsa-2026-13383.md) | May 4, 2026 | almalinux 8 8.0p1-29.el8_10 | High | 5 | 0 |
| [ALAS2023-2026-1604](https://patchblox.com/security/data/fix/linux/alas2023-2026-1604.md) | Apr 27, 2026 | amzn 2023 8.7p1-8.amzn2023.0.17 | High | 1 | 0 |
| [RHSA-2026:6462](https://patchblox.com/security/data/fix/linux/rhsa-2026-6462.md) | Apr 15, 2026 | RHEL 9 0:8.7p1-48.el9_7 | High | 1 | 0 |
| [RHSA-2026:6461](https://patchblox.com/security/data/fix/linux/rhsa-2026-6461.md) | Apr 15, 2026 | RHEL 8 0:8.0p1-28.el8_10 | High | 1 | 0 |
| [ELSA-2026-6462](https://patchblox.com/security/data/fix/linux/elsa-2026-6462.md) | Apr 3, 2026 | ol 9 0:8.7p1-48.0.1.el9_7 | High | 1 | 0 |
| [ALSA-2026:6461](https://patchblox.com/security/data/fix/linux/alsa-2026-6461.md) | Apr 2, 2026 | almalinux 8 8.0p1-28.el8_10 | High | 1 | 0 |
| [ALSA-2026:6462](https://patchblox.com/security/data/fix/linux/alsa-2026-6462.md) | Apr 2, 2026 | almalinux 9 8.7p1-48.el9_7.alma.1 | High | 1 | 0 |
| [ALSA-2026:6463](https://patchblox.com/security/data/fix/linux/alsa-2026-6463.md) | Apr 2, 2026 | almalinux 10 9.9p1-13.el10_1.alma.1 | High | 1 | 0 |
| [ELSA-2026-6461](https://patchblox.com/security/data/fix/linux/elsa-2026-6461.md) | Apr 2, 2026 | ol 8 0:8.0p1-28.0.1.el8_10 | High | 1 | 0 |
| [ELSA-2026-6463](https://patchblox.com/security/data/fix/linux/elsa-2026-6463.md) | Apr 2, 2026 | ol 10 0:9.9p1-13.0.1.el10_1 | High | 1 | 0 |
| [ALAS2023-2026-1441](https://patchblox.com/security/data/fix/linux/alas2023-2026-1441.md) | Feb 16, 2026 | amzn 2023 8.7p1-8.amzn2023.0.16 | Routine | 2 | 0 |
| [ELSA-2025-23480](https://patchblox.com/security/data/fix/linux/elsa-2025-23480.md) | Dec 18, 2025 | ol 9 0:8.7p1-47.0.1.el9_7 | Routine | 2 | 0 |
| [ELSA-2025-23481](https://patchblox.com/security/data/fix/linux/elsa-2025-23481.md) | Dec 18, 2025 | ol 8 0:8.0p1-27.0.1.el8_10 | Routine | 2 | 0 |
| [ALSA-2025:23479](https://patchblox.com/security/data/fix/linux/alsa-2025-23479.md) | Dec 17, 2025 | almalinux 10 9.9p1-12.el10_1.alma.1 | Routine | 2 | 0 |
| [ALSA-2025:23480](https://patchblox.com/security/data/fix/linux/alsa-2025-23480.md) | Dec 17, 2025 | almalinux 9 8.7p1-47.el9_7.alma.1 | Routine | 2 | 0 |
| [ALSA-2025:23481](https://patchblox.com/security/data/fix/linux/alsa-2025-23481.md) | Dec 17, 2025 | almalinux 8 8.0p1-27.el8_10 | Routine | 2 | 0 |
| [ELSA-2025-23479](https://patchblox.com/security/data/fix/linux/elsa-2025-23479.md) | Dec 17, 2025 | ol 10 0:9.9p1-12.0.1.el10_1 | Routine | 2 | 0 |
| [RHSA-2025:23480](https://patchblox.com/security/data/fix/linux/rhsa-2025-23480.md) | Dec 17, 2025 | RHEL 9 0:8.7p1-47.el9_7 | Routine | 2 | 0 |
| [RHSA-2025:23481](https://patchblox.com/security/data/fix/linux/rhsa-2025-23481.md) | Dec 17, 2025 | RHEL 8 0:8.0p1-27.el8_10 | Routine | 2 | 0 |
| [ELSA-2025-20126-0](https://patchblox.com/security/data/fix/linux/elsa-2025-20126-0.md) | Nov 25, 2025 | ol 10 0:9.9p1-11.0.1.el10 | Routine | 1 | 0 |
| [ALSA-2025:20126](https://patchblox.com/security/data/fix/linux/alsa-2025-20126.md) | Nov 11, 2025 | almalinux 10 9.9p1-11.el10.alma.1 | Routine | 1 | 0 |
| [ELSA-2025-16823](https://patchblox.com/security/data/fix/linux/elsa-2025-16823.md) | Sep 26, 2025 | ol 8 0:8.0p1-26.0.1.el8_10 | Routine | 1 | 0 |
| [RHSA-2025:16823](https://patchblox.com/security/data/fix/linux/rhsa-2025-16823.md) | Sep 26, 2025 | RHEL 8 0:8.0p1-26.el8_10 | Routine | 1 | 0 |
| [ALSA-2025:16823](https://patchblox.com/security/data/fix/linux/alsa-2025-16823.md) | Sep 25, 2025 | almalinux 8 8.0p1-26.el8_10 | Routine | 1 | 0 |
| [ALAS2023-2025-1038](https://patchblox.com/security/data/fix/linux/alas2023-2025-1038.md) | Jun 18, 2025 | amzn 2023 8.7p1-8.amzn2023.0.15 | Routine | 1 | 0 |
| [ELSA-2025-6993](https://patchblox.com/security/data/fix/linux/elsa-2025-6993.md) | May 16, 2025 | ol 9 0:8.7p1-45.0.2.el9 | Routine | 1 | 0 |
| [RHSA-2025:6993](https://patchblox.com/security/data/fix/linux/rhsa-2025-6993.md) | May 13, 2025 | RHEL 9 0:8.7p1-45.el9 | Routine | 2 | 0 |
| [ALSA-2025:6993](https://patchblox.com/security/data/fix/linux/alsa-2025-6993.md) | May 13, 2025 | almalinux 9 8.7p1-45.el9 | Routine | 1 | 0 |
| [ALAS2023-2025-865](https://patchblox.com/security/data/fix/linux/alas2023-2025-865.md) | Feb 26, 2025 | amzn 2023 8.7p1-8.amzn2023.0.14 | Routine | 1 | 0 |
| [ALAS2023-2024-651](https://patchblox.com/security/data/fix/linux/alas2023-2024-651.md) | Jul 18, 2024 | amzn 2023 8.7p1-8.amzn2023.0.12 | High | 1 | 0 |
| [ALSA-2024:4457](https://patchblox.com/security/data/fix/linux/alsa-2024-4457.md) | Jul 10, 2024 | almalinux 9 8.7p1-38.el9_4.4 | High | 1 | 0 |
| [ELSA-2024-4457](https://patchblox.com/security/data/fix/linux/elsa-2024-4457.md) | Jul 10, 2024 | ol 9 0:8.7p1-38.0.2.el9_4.4 | High | 1 | 0 |
| [RHSA-2024:4457](https://patchblox.com/security/data/fix/linux/rhsa-2024-4457.md) | Jul 10, 2024 | RHEL 9 0:8.7p1-38.el9_4.4 | High | 1 | 0 |
| [ELSA-2024-4312](https://patchblox.com/security/data/fix/linux/elsa-2024-4312.md) | Jul 4, 2024 | ol 9 0:8.7p1-38.0.2.el9_4.1 | Urgent | 1 | 0 |
| [ALSA-2024:4312](https://patchblox.com/security/data/fix/linux/alsa-2024-4312.md) | Jul 3, 2024 | almalinux 9 8.7p1-38.el9_4.1 | Urgent | 1 | 0 |
| [RHSA-2024:4312](https://patchblox.com/security/data/fix/linux/rhsa-2024-4312.md) | Jul 3, 2024 | RHEL 9 0:8.7p1-38.el9_4.1 | Urgent | 1 | 0 |
| [ALAS2023-2024-649](https://patchblox.com/security/data/fix/linux/alas2023-2024-649.md) | Jun 26, 2024 | amzn 2023 8.7p1-8.amzn2023.0.11 | Urgent | 1 | 0 |
| [ELSA-2024-3166](https://patchblox.com/security/data/fix/linux/elsa-2024-3166.md) | May 23, 2024 | ol 8 0:8.0p1-24.0.1.el8 | High | 1 | 0 |
| [ALSA-2024:3166](https://patchblox.com/security/data/fix/linux/alsa-2024-3166.md) | May 22, 2024 | almalinux 8 8.0p1-24.el8 | High | 1 | 0 |
| [RHSA-2024:3166](https://patchblox.com/security/data/fix/linux/rhsa-2024-3166.md) | May 22, 2024 | RHEL 8 0:8.0p1-24.el8 | High | 1 | 0 |
| [ALAS2023-2024-570](https://patchblox.com/security/data/fix/linux/alas2023-2024-570.md) | Mar 13, 2024 | amzn 2023 8.7p1-8.amzn2023.0.10 | Routine | 1 | 0 |
| [ELSA-2024-1130](https://patchblox.com/security/data/fix/linux/elsa-2024-1130.md) | Mar 6, 2024 | ol 9 0:8.7p1-34.el9_3.3 | High | 2 | 0 |
| [ALSA-2024:1130](https://patchblox.com/security/data/fix/linux/alsa-2024-1130.md) | Mar 5, 2024 | almalinux 9 8.7p1-34.el9_3.3 | High | 2 | 0 |
| [RHSA-2024:1130](https://patchblox.com/security/data/fix/linux/rhsa-2024-1130.md) | Mar 5, 2024 | RHEL 9 0:8.7p1-34.el9_3.3 | High | 2 | 0 |
| [ELSA-2024-12164](https://patchblox.com/security/data/fix/linux/elsa-2024-12164.md) | Feb 14, 2024 | ol 8 0:8.0p1-19.0.1.el8_9.2 | High | 2 | 0 |
| [ALSA-2024:0606](https://patchblox.com/security/data/fix/linux/alsa-2024-0606.md) | Jan 30, 2024 | almalinux 8 8.0p1-19.el8_9.2 | High | 2 | 0 |
| [RHSA-2024:0606](https://patchblox.com/security/data/fix/linux/rhsa-2024-0606.md) | Jan 30, 2024 | RHEL 8 0:8.0p1-19.el8_9.2 | High | 2 | 0 |
| [ALAS2023-2023-462](https://patchblox.com/security/data/fix/linux/alas2023-2023-462.md) | Dec 18, 2023 | amzn 2023 8.7p1-8.amzn2023.0.9 | High | 1 | 0 |
| [ALAS2023-2023-273](https://patchblox.com/security/data/fix/linux/alas2023-2023-273.md) | Aug 3, 2023 | amzn 2023 8.7p1-8.amzn2023.0.7 | High | 1 | 0 |
| [ELSA-2023-4412](https://patchblox.com/security/data/fix/linux/elsa-2023-4412.md) | Aug 2, 2023 | ol 9 0:8.7p1-30.el9_2 | High | 1 | 0 |
| [ELSA-2023-4419](https://patchblox.com/security/data/fix/linux/elsa-2023-4419.md) | Aug 2, 2023 | ol 8 0:8.0p1-19.el8_8 | High | 1 | 0 |
| [ALSA-2023:4412](https://patchblox.com/security/data/fix/linux/alsa-2023-4412.md) | Aug 1, 2023 | almalinux 9 8.7p1-30.el9_2 | High | 1 | 0 |
| [RHSA-2023:4412](https://patchblox.com/security/data/fix/linux/rhsa-2023-4412.md) | Aug 1, 2023 | RHEL 9 0:8.7p1-30.el9_2 | High | 1 | 0 |
| [RHSA-2023:4419](https://patchblox.com/security/data/fix/linux/rhsa-2023-4419.md) | Aug 1, 2023 | RHEL 8 0:8.0p1-19.el8_8 | High | 1 | 0 |
| [ELSA-2023-2645](https://patchblox.com/security/data/fix/linux/elsa-2023-2645.md) | May 17, 2023 | ol 9 0:8.7p1-29.el9_2 | Routine | 1 | 0 |
| [ALSA-2023:2645](https://patchblox.com/security/data/fix/linux/alsa-2023-2645.md) | May 9, 2023 | almalinux 9 8.7p1-29.el9_2 | Routine | 1 | 0 |
| [RHSA-2023:2645](https://patchblox.com/security/data/fix/linux/rhsa-2023-2645.md) | May 9, 2023 | RHEL 9 0:8.7p1-29.el9_2 | Routine | 1 | 0 |
| [ELSA-2022-2013](https://patchblox.com/security/data/fix/linux/elsa-2022-2013.md) | May 17, 2022 | ol 8 0:8.0p1-13.el8 | High | 1 | 0 |
| [ALSA-2022:2013](https://patchblox.com/security/data/fix/linux/alsa-2022-2013.md) | May 10, 2022 | almalinux 8 8.0p1-13.el8 | High | 1 | 0 |
| [RHSA-2022:2013](https://patchblox.com/security/data/fix/linux/rhsa-2022-2013.md) | May 10, 2022 | RHEL 8 0:8.0p1-13.el8 | High | 1 | 0 |
| [ELSA-2021-4368](https://patchblox.com/security/data/fix/linux/elsa-2021-4368.md) | Nov 16, 2021 | ol 8 0:8.0p1-10.el8 | Routine | 1 | 0 |

Showing the newest 100 of 103 fixes.

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Data as of 2026-11-07T12:40:37Z 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

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