Linux
libcares2 security updates
Patch Radar has 6 security fixes for libcares2, closing 5 CVEs. The newest security fix is libcares2 1.27.0-1.0ubuntu1.1, released September 18, 2026.
Latest version
n/a
Release date not known
Security fixes
6
On record in Patch Radar
CVEs
5
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libcares2 1.27.0-1.0ubuntu1.1 | Ubuntu 24.04.5 LTS (noble) | 1.27.0-1.0ubuntu1.1 | 2 | Sep 18, 2026 | |
| High | libcares2 1.34.6-1ubuntu0.2 | Ubuntu 26.04.1 LTS (resolute) | 1.34.6-1ubuntu0.2 | 2 | Sep 18, 2026 | |
| High | libcares2 1.34.6-1ubuntu0.1 | Ubuntu 26.04.1 LTS (resolute) | 1.34.6-1ubuntu0.1 | 1 | Sep 3, 2026 | |
| High | libcares2 1.34.4-2.1ubuntu0.1 | Ubuntu 25.04 (plucky) | 1.34.4-2.1ubuntu0.1 | 1 | Jan 16, 2026 | |
| High | libcares2 1.33.0-1ubuntu0.1 | Ubuntu 24.10 (oracular) | 1.33.0-1ubuntu0.1 | 1 | Jan 16, 2026 | |
| Routine | libcares2 1.34.5-1ubuntu0.1 | Ubuntu 25.10 (questing) | 1.34.5-1ubuntu0.1 | 1 | Dec 8, 2025 |
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