Linux
libnghttp2-devel security updates
Patch Radar has 37 security fixes for libnghttp2-devel, closing 8 CVEs, 1 of which is being exploited. The newest is RHSA-2026:55804 (0:1.33.0-6.el8_10.3), released August 19, 2026.
1 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
37
On record in Patch Radar
CVEs
8
Closed by those fixes
Exploited
1
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | RHSA-2026:55804 | RHEL 8 | 0:1.33.0-6.el8_10.3 | 1 | Aug 19, 2026 | |
| Routine | ELSA-2026-55804 | ol 8 | 0:1.33.0-6.el8_10.3 | 1 | Aug 18, 2026 | |
| Routine | ALSA-2026:55804 | almalinux 8 | 1.33.0-6.el8_10.3 | 1 | Aug 17, 2026 | |
| Routine | RHSA-2026:54662 | RHEL 9 | 0:1.43.0-6.el9_8.2 | 1 | Aug 14, 2026 | |
| Routine | ALSA-2026:54650 | almalinux 10 | 1.68.0-3.el10_2.2 | 1 | Aug 13, 2026 | |
| Routine | ALSA-2026:54662 | almalinux 9 | 1.43.0-6.el9_8.2 | 1 | Aug 13, 2026 | |
| Routine | ELSA-2026-54650 | ol 10 | 0:1.68.0-3.el10_2.2 | 1 | Aug 13, 2026 | |
| Routine | ELSA-2026-54662 | ol 9 | 0:1.43.0-6.el9_8.2 | 1 | Aug 13, 2026 | |
| Routine | FEDORA-2026-91DD0C29D6 | Fedora 43 | 1.66.0-3.fc43 | 1 | Aug 7, 2026 | |
| High | RHSA-2026:7668 | RHEL 9 | 0:1.43.0-6.el9_7.1 | 1 | Apr 15, 2026 | |
| High | RHSA-2026:7667 | RHEL 8 | 0:1.33.0-6.el8_10.2 | 1 | Apr 15, 2026 | |
| High | ALAS2023-2026-1542 | amzn 2023 | 1.59.0-3.amzn2023.0.2 | 1 | Apr 13, 2026 | |
| High | ALSA-2026:7666 | almalinux 10 | 1.64.0-2.el10_1.1 | 1 | Apr 13, 2026 | |
| High | ALSA-2026:7667 | almalinux 8 | 1.33.0-6.el8_10.2 | 1 | Apr 13, 2026 | |
| High | ALSA-2026:7668 | almalinux 9 | 1.43.0-6.el9_7.1 | 1 | Apr 13, 2026 | |
| High | ELSA-2026-7667 | ol 8 | 0:1.33.0-6.el8_10.2 | 1 | Apr 13, 2026 | |
| High | ELSA-2026-7668 | ol 9 | 0:1.43.0-6.el9_7.1 | 1 | Apr 13, 2026 | |
| High | ELSA-2026-7666 | ol 10 | 0:1.64.0-2.el10_1.1 | 1 | Apr 12, 2026 | |
| High | ALSA-2024:4252 | almalinux 8 | 1.33.0-6.el8_10.1 | 1 | Jul 2, 2024 | |
| High | ELSA-2024-4252 | ol 8 | 0:1.33.0-6.el8_10.1 | 1 | Jul 2, 2024 | |
| High | RHSA-2024:4252 | RHEL 8 | 0:1.33.0-6.el8_10.1 | 1 | Jul 2, 2024 | |
| High | ELSA-2024-3501 | ol 9 | 0:1.43.0-5.el9_4.3 | 1 | Jun 20, 2024 | |
| High | ALSA-2024:3501 | almalinux 9 | 1.43.0-5.el9_4.3 | 1 | May 30, 2024 | |
| High | RHSA-2024:3501 | RHEL 9 | 0:1.43.0-5.el9_4.3 | 1 | May 30, 2024 | |
| High | ALAS2023-2024-592 | amzn 2023 | 1.59.0-3.amzn2023.0.1 | 1 | Apr 25, 2024 | |
| Patch now | ALSA-2023:6746 | almalinux 9 | 1.43.0-5.el9_3.1 | 1 | 1 | Nov 7, 2023 |
| Patch now | RHSA-2023:6746 | RHEL 9 | 0:1.43.0-5.el9_3.1 | 1 | 1 | Nov 7, 2023 |
| Patch now | ELSA-2023-5837 | ol 8 | 0:1.33.0-5.el8_8 | 1 | 1 | Oct 19, 2023 |
| Patch now | ELSA-2023-5838 | ol 9 | 0:1.43.0-5.el9_2.1 | 1 | 1 | Oct 19, 2023 |
| Patch now | ALSA-2023:5837 | almalinux 8 | 1.33.0-5.el8_8 | 1 | 1 | Oct 18, 2023 |
| Patch now | RHSA-2023:5837 | RHEL 8 | 0:1.33.0-5.el8_8 | 1 | 1 | Oct 18, 2023 |
| Patch now | ALAS2023-2023-392 | amzn 2023 | 1.57.0-1.amzn2023.0.1 | 1 | 1 | Oct 16, 2023 |
| High | ALAS2023-2023-278 | amzn 2023 | 1.55.1-1.amzn2023.0.1 | 1 | Aug 3, 2023 | |
| High | ELSA-2020-2755 | ol 8 | 0:1.33.0-3.el8_2.1 | 1 | Jul 6, 2020 | |
| High | RHSA-2020:2755 | RHEL 8 | 0:1.33.0-3.el8_2.1 | 1 | Jun 25, 2020 | |
| High | ELSA-2019-2692 | ol 8 | 0:1.33.0-1.el8_0.1 | 2 | Sep 10, 2019 | |
| High | RHSA-2019:2692 | RHEL 8 | 0:1.33.0-1.el8_0.1 | 2 | Sep 9, 2019 |