Linux
libreswan security updates
Patch Radar has 91 security fixes for libreswan, closing 20 CVEs. The newest security fix is ALAS2023-2026-3253 (4.12-3.amzn2023.0.4), released November 7, 2026.
Latest version
n/a
Release date not known
Security fixes
91
On record in Patch Radar
CVEs
20
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | ALAS2023-2026-3253 | amzn 2023 | 4.12-3.amzn2023.0.4 | 2 | Nov 7, 2026 | |
| High | ELSA-2026-89923 | ol 10 | 0:5.3.3-1.0.1.el10_2 | 3 | Nov 7, 2026 | |
| High | ELSA-2026-89748 | ol 9 | 0:4.15-11.0.1.el9_8 | 3 | Nov 7, 2026 | |
| High | ELSA-2026-90492 | ol 8 | 0:4.12-2.0.1.el8_10.7 | 3 | Nov 7, 2026 | |
| High | ALSA-2026:89748 | almalinux 9 | 4.15-11.el9_8 | 3 | Nov 7, 2026 | |
| High | ALSA-2026:90492 | almalinux 8 | 4.12-2.el8_10.7 | 3 | Nov 7, 2026 | |
| High | ALSA-2026:89923 | almalinux 10 | 5.3.3-1.el10_2 | 3 | Nov 7, 2026 | |
| High | RLSA-2026:89748 | rocky 9 | 0:4.15-11.el9_8 | 3 | Nov 7, 2026 | |
| High | RLSA-2026:90492 | rocky 8 | 0:4.12-2.el8_10.7 | 3 | Nov 7, 2026 | |
| High | RLSA-2026:89923 | rocky 10 | 0:5.3.3-1.el10_2 | 3 | Nov 7, 2026 | |
| High | RHSA-2026:90492 | RHEL 8 | 0:4.12-2.el8_10.7 | 3 | Oct 29, 2026 | |
| High | RHSA-2026:89748 | RHEL 9 | 0:4.15-11.el9_8 | 3 | Oct 27, 2026 | |
| High | RHSA-2026:89923 | RHEL 10 | 5.3.3-1.el10_2 | 3 | Oct 27, 2026 | |
| High | ALAS2023-2026-2039 | amzn 2023 | 4.12-3.amzn2023.0.3 | 3 | Aug 3, 2026 | |
| High | RLSA-2026:46398 | rocky 10 | 0:5.3.2-1.el10_2 | 4 | Jul 28, 2026 | |
| High | RHSA-2026:55449 | RHEL 10 | 5.2-1.el10_0.5 | 4 | Jul 28, 2026 | |
| High | RLSA-2026:46396 | rocky 8 | 0:4.12-2.el8_10.6 | 4 | Jul 28, 2026 | |
| High | RHSA-2026:46397 | RHEL 9 | 0:4.15-10.el9_8 | 4 | Jul 27, 2026 | |
| High | RHSA-2026:46396 | RHEL 8 | 0:4.12-2.el8_10.6 | 4 | Jul 27, 2026 | |
| High | RLSA-2026:46397 | rocky 9 | 0:4.15-10.el9_8 | 4 | Jul 27, 2026 | |
| High | ALSA-2026:46396 | almalinux 8 | 4.12-2.el8_10.6 | 4 | Jul 27, 2026 | |
| High | ALSA-2026:46397 | almalinux 9 | 4.15-10.el9_8 | 4 | Jul 27, 2026 | |
| High | ALSA-2026:46398 | almalinux 10 | 5.3.2-1.el10_2 | 4 | Jul 27, 2026 | |
| High | ELSA-2026-46396 | ol 8 | 0:4.12-2.0.1.el8_10.6 | 4 | Jul 27, 2026 | |
| High | ELSA-2026-46397 | ol 9 | 0:4.15-10.0.1.el9_8 | 4 | Jul 27, 2026 | |
| High | ELSA-2026-46398 | ol 10 | 0:5.3.2-1.el10_2 | 4 | Jul 27, 2026 | |
| Routine | RLSA-2023:7052 | rocky 8 | 0:4.12-2.el8_10.3 | 3 | May 21, 2026 | |
| Routine | libreswan 3.27-6 | Ubuntu 25.04 (plucky) | 3.27-6 | 1 | Jan 16, 2026 | |
| Routine | libreswan 3.27-6 | Ubuntu 24.10 (oracular) | 3.27-6 | 1 | Jan 16, 2026 | |
| Routine | RLSA-2024:4376 | rocky 8 | 0:4.12-2.el8_10.4 | 1 | May 7, 2025 | |
| Routine | ALSA-2024:4376 | almalinux 8 | 4.12-2.el8_10.4 | 1 | Jul 8, 2024 | |
| Routine | ELSA-2024-4376 | ol 8 | 0:4.12-2.0.1.el8_10.4 | 1 | Jul 8, 2024 | |
| Routine | RHSA-2024:4376 | RHEL 8 | 0:4.12-2.el8_10.4 | 1 | Jul 8, 2024 | |
| Routine | RLSA-2024:4050 | rocky 9 | 0:4.12-2.el9_4.1 | 1 | Jul 2, 2024 | |
| Routine | ELSA-2024-4050 | ol 9 | 0:4.12-2.0.1.el9_4.1 | 1 | Jun 24, 2024 | |
| Routine | ALSA-2024:4050 | almalinux 9 | 4.12-2.el9_4.1 | 1 | Jun 23, 2024 | |
| Routine | RHSA-2024:4050 | RHEL 9 | 0:4.12-2.el9_4.1 | 1 | Jun 23, 2024 | |
| Routine | ALAS2023-2024-621 | amzn 2023 | 4.12-3.amzn2023.0.2 | 1 | May 23, 2024 | |
| Routine | RLSA-2024:2565 | rocky 9 | 0:4.12-2.el9_4 | 1 | May 10, 2024 | |
| Routine | RLSA-2024:1998 | rocky 8 | 0:4.12-2.el8_9.2 | 1 | May 6, 2024 | |
| Routine | ALSA-2024:2565 | almalinux 9 | 4.12-2.el9_4.alma.1 | 1 | Apr 30, 2024 | |
| Routine | RHSA-2024:2565 | RHEL 9 | 0:4.12-2.el9_4 | 1 | Apr 30, 2024 | |
| Routine | ELSA-2024-2033 | ol 9 | 0:4.12-1.0.1.el9_3.1 | 1 | Apr 24, 2024 | |
| Routine | ALSA-2024:1998 | almalinux 8 | 4.12-2.el8_9.2.alma.1 | 1 | Apr 23, 2024 | |
| Routine | ELSA-2024-1998 | ol 8 | 0:4.12-2.0.1.el8_9.2 | 1 | Apr 23, 2024 | |
| Routine | RHSA-2024:1998 | RHEL 8 | 0:4.12-2.el8_9.2 | 1 | Apr 23, 2024 | |
| Routine | DEBIAN-CVE-2024-3652 | Debian 13.5 (trixie) | 4.15-1 | 1 | Apr 11, 2024 | |
| Routine | ALAS2023-2024-587 | amzn 2023 | 4.12-3.amzn2023.0.1 | 1 | Apr 10, 2024 | |
| Routine | DEBIAN-CVE-2024-2357 | Debian 13.5 (trixie) | 4.14-1 | 1 | Mar 11, 2024 | |
| Routine | ELSA-2023-7052 | ol 8 | 0:4.12-2.0.1.el8 | 3 | Nov 17, 2023 | |
| Routine | ALSA-2023:7052 | almalinux 8 | 4.12-2.el8 | 3 | Nov 14, 2023 | |
| Routine | RHSA-2023:7052 | RHEL 8 | 0:4.12-2.el8 | 3 | Nov 14, 2023 | |
| Routine | ELSA-2023-6549 | ol 9 | 0:4.12-1.0.1.el9 | 3 | Nov 11, 2023 | |
| Routine | ALSA-2023:6549 | almalinux 9 | 4.12-1.el9 | 3 | Nov 7, 2023 | |
| Routine | RHSA-2023:6549 | RHEL 9 | 0:4.12-1.el9 | 3 | Nov 7, 2023 | |
| Routine | DEBIAN-CVE-2023-38712 | Debian 13.5 (trixie) | 4.12-1 | 1 | Aug 25, 2023 | |
| Routine | DEBIAN-CVE-2023-38711 | Debian 13.5 (trixie) | 4.12-1 | 1 | Aug 25, 2023 | |
| Routine | DEBIAN-CVE-2023-38710 | Debian 13.5 (trixie) | 4.12-1 | 1 | Aug 25, 2023 | |
| High | DEBIAN-CVE-2023-30570 | Debian 13.5 (trixie) | 4.11-1 | 1 | May 29, 2023 | |
| High | DEBIAN-CVE-2023-30570 | Debian 12.15 (bookworm) | 4.10-2+deb12u1 | 1 | May 29, 2023 | |
| High | ELSA-2023-3107 | ol 8 | 0:4.9-3.0.1.el8_8 | 1 | May 24, 2023 | |
| Routine | ELSA-2023-3095 | ol 8 | 0:4.9-2.0.1.el8_8.2 | 1 | May 24, 2023 | |
| High | RLSA-2023:3107 | rocky 8 | 0:4.9-3.el8_8 | 1 | May 18, 2023 | |
| High | ELSA-2023-3148 | ol 9 | 0:4.9-4.0.1.el9_2 | 1 | May 17, 2023 | |
| Routine | ELSA-2023-2633 | ol 9 | 0:4.9-2.0.1.el9_2 | 1 | May 17, 2023 | |
| High | ALSA-2023:3107 | almalinux 8 | 4.9-3.el8_8 | 2 | May 16, 2023 | |
| High | ALSA-2023:3148 | almalinux 9 | 4.9-4.el9_2 | 2 | May 16, 2023 | |
| High | RHSA-2023:3107 | RHEL 8 | 0:4.9-3.el8_8 | 1 | May 16, 2023 | |
| High | RHSA-2023:3148 | RHEL 9 | 0:4.9-4.el9_2 | 1 | May 16, 2023 | |
| Routine | ALSA-2023:3095 | almalinux 8 | 4.9-2.el8_8.2 | 1 | May 16, 2023 | |
| Routine | RHSA-2023:3095 | RHEL 8 | 0:4.9-2.el8_8.2 | 1 | May 16, 2023 | |
| Routine | ALSA-2023:2633 | almalinux 9 | 4.9-2.el9_2 | 1 | May 9, 2023 | |
| Routine | RHSA-2023:2633 | RHEL 9 | 0:4.9-2.el9_2 | 1 | May 9, 2023 | |
| High | ELSA-2023-2120 | ol 9 | 0:4.6-3.0.1.el9_1.1 | 1 | May 5, 2023 | |
| High | ELSA-2023-2122 | ol 8 | 0:4.5-1.0.1.el8_7.1 | 1 | May 5, 2023 | |
| High | RHSA-2023:2120 | RHEL 9 | 0:4.6-3.el9_1.1 | 1 | May 4, 2023 | |
| High | RHSA-2023:2122 | RHEL 8 | 0:4.5-1.el8_7.1 | 1 | May 4, 2023 | |
| Routine | DSA-5368-1 | Debian 11.6 (bullseye) | 4.3-1+deb11u3 | 1 | Mar 3, 2023 | |
| Routine | DEBIAN-CVE-2023-23009 | Debian 12.15 (bookworm) | 4.9-2 | 1 | Feb 21, 2023 | |
| Routine | DEBIAN-CVE-2023-23009 | Debian 13.5 (trixie) | 4.9-2 | 1 | Feb 21, 2023 | |
| High | ELSA-2022-0199 | ol 8 | 0:4.4-4.0.1.el8_5 | 1 | Jan 20, 2022 | |
| High | ALSA-2022:0199 | almalinux 8 | 4.4-4.el8_5 | 1 | Jan 19, 2022 | |
| High | RLSA-2022:0199 | rocky 8 | 0:4.4-4.el8_5 | 1 | Jan 19, 2022 | |
| High | RHSA-2022:0199 | RHEL 8 | 0:4.4-4.el8_5 | 1 | Jan 19, 2022 | |
| High | DEBIAN-CVE-2022-23094 | Debian 12.15 (bookworm) | 4.6-1 | 1 | Jan 15, 2022 | |
| High | DEBIAN-CVE-2022-23094 | Debian 13.5 (trixie) | 4.6-1 | 1 | Jan 15, 2022 | |
| High | DSA-5048-1 | Debian 11.6 (bullseye) | 4.3-1+deb11u1 | 1 | Jan 15, 2022 | |
| High | ELSA-2020-2070 | ol 8 | 0:3.29-7.0.1.el8_2 | 1 | May 12, 2020 | |
| High | RHSA-2020:2070 | RHEL 8 | 0:3.29-7.el8_2 | 1 | May 12, 2020 | |
| Routine | ELSA-2019-3391 | ol 8 | 0:3.29-6.0.1.el8 | 1 | Nov 14, 2019 | |
| Routine | RHSA-2019:3391 | RHEL 8 | 0:3.29-6.el8 | 2 | Nov 5, 2019 |
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