Linux
nghttp2-client security updates
Patch Radar has 17 security fixes for nghttp2-client, closing 8 CVEs, 1 of which is being exploited. The newest is nghttp2-client 1.64.0-1.1ubuntu1.2 (1.64.0-1.1ubuntu1.2), released July 3, 2026.
1 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
17
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 | nghttp2-client 1.64.0-1.1ubuntu1.2 | Ubuntu 25.10 (questing) | 1.64.0-1.1ubuntu1.2 | 1 | Jul 3, 2026 | |
| Routine | nghttp2-client 1.59.0-1ubuntu0.4 | Ubuntu 24.04.5 LTS (noble) | 1.59.0-1ubuntu0.4 | 1 | Jul 3, 2026 | |
| Routine | nghttp2-client 1.43.0-1ubuntu0.4 | Ubuntu 22.04.1 LTS (jammy) | 1.43.0-1ubuntu0.4 | 1 | Jul 3, 2026 | |
| High | nghttp2-client 1.30.0-1ubuntu1+esm3 | Ubuntu 18.04.6 LTS (bionic) | 1.30.0-1ubuntu1+esm3 | 1 | Mar 18, 2026 | |
| High | nghttp2-client 1.40.0-1ubuntu0.3+esm1 | Ubuntu 20.04 LTS (focal) | 1.40.0-1ubuntu0.3+esm1 | 1 | Mar 18, 2026 | |
| High | nghttp2-client 1.43.0-1ubuntu0.3 | Ubuntu 22.04.1 LTS (jammy) | 1.43.0-1ubuntu0.3 | 1 | Mar 18, 2026 | |
| High | nghttp2-client 1.59.0-1ubuntu0.3 | Ubuntu 24.04.5 LTS (noble) | 1.59.0-1ubuntu0.3 | 1 | Mar 18, 2026 | |
| High | nghttp2-client 1.64.0-1.1ubuntu1.1 | Ubuntu 25.10 (questing) | 1.64.0-1.1ubuntu1.1 | 1 | Mar 18, 2026 | |
| Patch now | nghttp2-client 1.30.0-1ubuntu1+esm2 | Ubuntu 18.04.6 LTS (bionic) | 1.30.0-1ubuntu1+esm2 | 4 | 1 | Apr 4, 2024 |
| Routine | nghttp2-client 1.40.0-1ubuntu0.3 | Ubuntu 20.04 LTS (focal) | 1.40.0-1ubuntu0.3 | 1 | Apr 4, 2024 | |
| Routine | nghttp2-client 1.43.0-1ubuntu0.2 | Ubuntu 22.04.1 LTS (jammy) | 1.43.0-1ubuntu0.2 | 1 | Apr 4, 2024 | |
| Routine | nghttp2-client 1.59.0-1ubuntu0.1 | Ubuntu 24.04.5 LTS (noble) | 1.59.0-1ubuntu0.1 | 1 | Apr 4, 2024 | |
| Patch now | nghttp2-client 1.40.0-1ubuntu0.2 | Ubuntu 20.04 LTS (focal) | 1.40.0-1ubuntu0.2 | 1 | 1 | Oct 9, 2023 |
| Patch now | nghttp2-client 1.43.0-1ubuntu0.1 | Ubuntu 22.04.1 LTS (jammy) | 1.43.0-1ubuntu0.1 | 1 | 1 | Oct 9, 2023 |
| High | nghttp2-client 1.30.0-1ubuntu1+esm1 | Ubuntu 18.04.6 LTS (bionic) | 1.30.0-1ubuntu1+esm1 | 1 | Jun 3, 2020 | |
| High | nghttp2-client 1.40.0-1ubuntu0.1 | Ubuntu 20.04 LTS (focal) | 1.40.0-1ubuntu0.1 | 1 | Jun 3, 2020 | |
| High | nghttp2-client 1.30.0-1ubuntu1 | Ubuntu 18.04.6 LTS (bionic) | 1.30.0-1ubuntu1 | 1 | Apr 12, 2018 |