Linux
openjdk-21-jdk security updates
Patch Radar has 45 security fixes for openjdk-21-jdk, closing 52 CVEs. The newest security fix is openjdk-21-jdk 21.0.12+8-1~20.04, released July 21, 2026.
Latest version
n/a
Release date not known
Security fixes
45
On record in Patch Radar
CVEs
52
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | openjdk-21-jdk 21.0.12+8-1~20.04 | Ubuntu 20.04 LTS (focal) | 21.0.12+8-1~20.04 | 8 | Jul 21, 2026 | |
| High | openjdk-21-jdk 21.0.12+8-1~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.12+8-1~22.04 | 8 | Jul 21, 2026 | |
| High | openjdk-21-jdk 21.0.12+8-1~24.04 | Ubuntu 24.04.5 LTS (noble) | 21.0.12+8-1~24.04 | 8 | Jul 21, 2026 | |
| High | openjdk-21-jdk 21.0.12+8-1~26.04 | Ubuntu 26.04.1 LTS (resolute) | 21.0.12+8-1~26.04 | 8 | Jul 21, 2026 | |
| High | openjdk-21-jdk 21.0.11+10-1~20.04.2 | Ubuntu 20.04 LTS (focal) | 21.0.11+10-1~20.04.2 | 8 | Apr 21, 2026 | |
| High | openjdk-21-jdk 21.0.11+10-1~22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 21.0.11+10-1~22.04.2 | 8 | Apr 21, 2026 | |
| High | openjdk-21-jdk 21.0.11+10-1~24.04.2 | Ubuntu 24.04.5 LTS (noble) | 21.0.11+10-1~24.04.2 | 8 | Apr 21, 2026 | |
| High | openjdk-21-jdk 21.0.11+10-1~25.10.2 | Ubuntu 25.10 (questing) | 21.0.11+10-1~25.10.2 | 8 | Apr 21, 2026 | |
| High | openjdk-21-jdk 21.0.11+10-1~26.04.2 | Ubuntu 26.04.1 LTS (resolute) | 21.0.11+10-1~26.04.2 | 8 | Apr 21, 2026 | |
| High | openjdk-21-jdk 21.0.10+7-1 | Ubuntu 26.04.1 LTS (resolute) | 21.0.10+7-1 | 4 | Jan 20, 2026 | |
| High | openjdk-21-jdk 21.0.10+7-1~20.04 | Ubuntu 20.04 LTS (focal) | 21.0.10+7-1~20.04 | 4 | Jan 20, 2026 | |
| High | openjdk-21-jdk 21.0.10+7-1~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.10+7-1~22.04 | 4 | Jan 20, 2026 | |
| High | openjdk-21-jdk 21.0.10+7-1~24.04 | Ubuntu 24.04.5 LTS (noble) | 21.0.10+7-1~24.04 | 4 | Jan 20, 2026 | |
| High | openjdk-21-jdk 21.0.10+7-1~25.10 | Ubuntu 25.10 (questing) | 21.0.10+7-1~25.10 | 4 | Jan 20, 2026 | |
| High | openjdk-21-jdk 21.0.8+9~us1-0ubuntu1~25.04.1 | Ubuntu 25.04 (plucky) | 21.0.8+9~us1-0ubuntu1~25.04.1 | 4 | Jan 16, 2026 | |
| High | openjdk-21-jdk 21.0.9+10-1~25.04 | Ubuntu 25.04 (plucky) | 21.0.9+10-1~25.04 | 3 | Jan 16, 2026 | |
| High | openjdk-21-jdk 21.0.7+6~us1-0ubuntu1~25.04 | Ubuntu 25.04 (plucky) | 21.0.7+6~us1-0ubuntu1~25.04 | 3 | Jan 16, 2026 | |
| High | openjdk-21-jdk 21.0.7+6~us1-0ubuntu1~24.10 | Ubuntu 24.10 (oracular) | 21.0.7+6~us1-0ubuntu1~24.10 | 3 | Jan 16, 2026 | |
| Routine | openjdk-21-jdk 21.0.5+11-1ubuntu1~24.10 | Ubuntu 24.10 (oracular) | 21.0.5+11-1ubuntu1~24.10 | 4 | Jan 16, 2026 | |
| Routine | openjdk-21-jdk 21.0.6+7-1~24.10.1 | Ubuntu 24.10 (oracular) | 21.0.6+7-1~24.10.1 | 1 | Jan 16, 2026 | |
| High | openjdk-21-jdk 21.0.9+10-1 | Ubuntu 26.04.1 LTS (resolute) | 21.0.9+10-1 | 3 | Oct 21, 2025 | |
| High | openjdk-21-jdk 21.0.9+10-1~20.04 | Ubuntu 20.04 LTS (focal) | 21.0.9+10-1~20.04 | 3 | Oct 21, 2025 | |
| High | openjdk-21-jdk 21.0.9+10-1~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.9+10-1~22.04 | 3 | Oct 21, 2025 | |
| High | openjdk-21-jdk 21.0.9+10-1~24.04 | Ubuntu 24.04.5 LTS (noble) | 21.0.9+10-1~24.04 | 3 | Oct 21, 2025 | |
| High | openjdk-21-jdk 21.0.9+10-1~25.10 | Ubuntu 25.10 (questing) | 21.0.9+10-1~25.10 | 3 | Oct 21, 2025 | |
| High | openjdk-21-jdk 21.0.8+9-1 | Ubuntu 25.10 (questing) | 21.0.8+9-1 | 4 | Jul 15, 2025 | |
| High | openjdk-21-jdk 21.0.8+9~us1-0ubuntu1~22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 21.0.8+9~us1-0ubuntu1~22.04.1 | 4 | Jul 15, 2025 | |
| High | openjdk-21-jdk 21.0.8+9~us1-0ubuntu1~24.04.1 | Ubuntu 24.04.5 LTS (noble) | 21.0.8+9~us1-0ubuntu1~24.04.1 | 4 | Jul 15, 2025 | |
| High | openjdk-21-jdk 21.0.7+6~us1-0ubuntu1~20.04 | Ubuntu 20.04 LTS (focal) | 21.0.7+6~us1-0ubuntu1~20.04 | 3 | Apr 15, 2025 | |
| High | openjdk-21-jdk 21.0.7+6~us1-0ubuntu1~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.7+6~us1-0ubuntu1~22.04 | 3 | Apr 15, 2025 | |
| High | openjdk-21-jdk 21.0.7+6~us1-0ubuntu1~24.04 | Ubuntu 24.04.5 LTS (noble) | 21.0.7+6~us1-0ubuntu1~24.04 | 3 | Apr 15, 2025 | |
| Routine | openjdk-21-jdk 21.0.6+7-1~20.04.1 | Ubuntu 20.04 LTS (focal) | 21.0.6+7-1~20.04.1 | 1 | Jan 21, 2025 | |
| Routine | openjdk-21-jdk 21.0.6+7-1~22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 21.0.6+7-1~22.04.1 | 1 | Jan 21, 2025 | |
| Routine | openjdk-21-jdk 21.0.6+7-1~24.04.1 | Ubuntu 24.04.5 LTS (noble) | 21.0.6+7-1~24.04.1 | 1 | Jan 21, 2025 | |
| Routine | openjdk-21-jdk 21.0.5+11-1ubuntu1~20.04 | Ubuntu 20.04 LTS (focal) | 21.0.5+11-1ubuntu1~20.04 | 4 | Oct 15, 2024 | |
| Routine | openjdk-21-jdk 21.0.5+11-1ubuntu1~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.5+11-1ubuntu1~22.04 | 4 | Oct 15, 2024 | |
| Routine | openjdk-21-jdk 21.0.5+11-1ubuntu1~24.04 | Ubuntu 24.04.5 LTS (noble) | 21.0.5+11-1ubuntu1~24.04 | 4 | Oct 15, 2024 | |
| High | openjdk-21-jdk 21.0.4+7-1ubuntu2~20.04 | Ubuntu 20.04 LTS (focal) | 21.0.4+7-1ubuntu2~20.04 | 5 | Jul 30, 2024 | |
| High | openjdk-21-jdk 21.0.4+7-1ubuntu2~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.4+7-1ubuntu2~22.04 | 5 | Jul 30, 2024 | |
| High | openjdk-21-jdk 21.0.4+7-1ubuntu2~24.04 | Ubuntu 24.04.5 LTS (noble) | 21.0.4+7-1ubuntu2~24.04 | 5 | Jul 30, 2024 | |
| Routine | openjdk-21-jdk 21.0.3+9-1ubuntu1~20.04.1 | Ubuntu 20.04 LTS (focal) | 21.0.3+9-1ubuntu1~20.04.1 | 4 | Apr 16, 2024 | |
| Routine | openjdk-21-jdk 21.0.3+9-1ubuntu1~22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 21.0.3+9-1ubuntu1~22.04.1 | 4 | Apr 16, 2024 | |
| High | openjdk-21-jdk 21.0.2+13-1~20.04.1 | Ubuntu 20.04 LTS (focal) | 21.0.2+13-1~20.04.1 | 5 | Feb 16, 2024 | |
| High | openjdk-21-jdk 21.0.2+13-1~22.04.1 | Ubuntu 22.04.1 LTS (jammy) | 21.0.2+13-1~22.04.1 | 5 | Feb 16, 2024 | |
| High | openjdk-21-jdk 21.0.1+12-2~22.04 | Ubuntu 22.04.1 LTS (jammy) | 21.0.1+12-2~22.04 | 3 | Oct 17, 2023 |
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