Linux
libheif-plugin-x265 security updates
Patch Radar has 18 security fixes for libheif-plugin-x265, closing 29 CVEs. The newest is libheif-plugin-x265 1.17.6-1ubuntu4.9 (1.17.6-1ubuntu4.9), released October 2, 2026.
Latest version
n/a
Release date not known
Security fixes
18
On record in Patch Radar
CVEs
29
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libheif-plugin-x265 1.17.6-1ubuntu4.9 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.9 | 3 | Oct 2, 2026 | |
| High | libheif-plugin-x265 1.21.2-3ubuntu0.6 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.6 | 4 | Sep 18, 2026 | |
| Routine | libheif-plugin-x265 1.17.6-1ubuntu4.8 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.8 | 1 | Sep 3, 2026 | |
| Routine | libheif-plugin-x265 1.17.6-1ubuntu4.7 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.7 | 1 | Aug 20, 2026 | |
| Routine | libheif-plugin-x265 1.21.2-3ubuntu0.5 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.5 | 2 | Aug 19, 2026 | |
| Routine | libheif-plugin-x265 1.21.2-3ubuntu0.4 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.4 | 2 | Aug 12, 2026 | |
| High | libheif-plugin-x265 1.21.2-3ubuntu0.1 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.1 | 10 | Jul 21, 2026 | |
| High | libheif-plugin-x265 1.20.2-1ubuntu0.6 | Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.6 | 4 | Jul 21, 2026 | |
| Routine | libheif-plugin-x265 1.17.6-1ubuntu4.6 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.6 | 2 | Jul 18, 2026 | |
| High | libheif-plugin-x265 1.21.2-3ubuntu0.3 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.3 | 5 | Jul 1, 2026 | |
| High | libheif-plugin-x265 1.20.2-1ubuntu0.5 | Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.5 | 1 | Jun 30, 2026 | |
| High | libheif-plugin-x265 1.20.2-1ubuntu0.4 | Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.4 | 10 | Jun 24, 2026 | |
| High | libheif-plugin-x265 1.17.6-1ubuntu4.4 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.4 | 4 | Jun 24, 2026 | |
| High | libheif-plugin-x265 1.21.2-3ubuntu0.2 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-3ubuntu0.2 | 2 | Jun 19, 2026 | |
| High | libheif-plugin-x265 1.17.6-1ubuntu4.2 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.2 | 2 | Dec 29, 2025 | |
| High | libheif-plugin-x265 1.20.2-1ubuntu0.1 | Ubuntu 25.10 (questing) | 1.20.2-1ubuntu0.1 | 1 | Dec 29, 2025 | |
| High | libheif-plugin-x265 1.21.2-1 | Ubuntu 26.04.1 LTS (resolute) | 1.21.2-1 | 1 | Dec 29, 2025 | |
| High | libheif-plugin-x265 1.17.6-1ubuntu4.1 | Ubuntu 24.04.5 LTS (noble) | 1.17.6-1ubuntu4.1 | 1 | Oct 15, 2024 |