Linux
libctf0 security updates
Patch Radar has 32 security fixes for libctf0, closing 50 CVEs. The newest security fix is libctf0 2.44-3ubuntu1.1, released January 16, 2026.
Latest version
n/a
Release date not known
Security fixes
32
On record in Patch Radar
CVEs
50
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libctf0 2.44-3ubuntu1.1 | Ubuntu 25.04 (plucky) | 2.44-3ubuntu1.1 | 11 | Jan 16, 2026 | |
| High | libctf0 2.43.1-4ubuntu1.1 | Ubuntu 24.10 (oracular) | 2.43.1-4ubuntu1.1 | 2 | Jan 16, 2026 | |
| Routine | libctf0 2.43.1-4ubuntu1.2 | Ubuntu 24.10 (oracular) | 2.43.1-4ubuntu1.2 | 5 | Jan 16, 2026 | |
| High | libctf0 2.34-6ubuntu1.11+esm1 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.11+esm1 | 9 | Oct 16, 2025 | |
| Routine | libctf0 2.38-4ubuntu2.11 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.11 | 2 | Oct 16, 2025 | |
| Routine | libctf0 2.42-4ubuntu2.7 | Ubuntu 24.04.5 LTS (noble) | 2.42-4ubuntu2.7 | 2 | Oct 16, 2025 | |
| Routine | libctf0 2.45-7ubuntu1.1 | Ubuntu 25.10 (questing) | 2.45-7ubuntu1.1 | 2 | Oct 16, 2025 | |
| High | libctf0 2.45-7ubuntu1.2 | Ubuntu 25.10 (questing) | 2.45-7ubuntu1.2 | 8 | Oct 8, 2025 | |
| High | libctf0 2.34-6ubuntu1.11+esm2 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.11+esm2 | 5 | Oct 8, 2025 | |
| Routine | libctf0 2.38-4ubuntu2.12 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.12 | 4 | Oct 8, 2025 | |
| Routine | libctf0 2.42-4ubuntu2.8 | Ubuntu 24.04.5 LTS (noble) | 2.42-4ubuntu2.8 | 4 | Oct 8, 2025 | |
| High | libctf0 2.42-4ubuntu2.6 | Ubuntu 24.04.5 LTS (noble) | 2.42-4ubuntu2.6 | 10 | Sep 27, 2025 | |
| High | libctf0 2.38-4ubuntu2.10 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.10 | 9 | Sep 27, 2025 | |
| Routine | libctf0 2.38-4ubuntu2.8 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.8 | 6 | Feb 11, 2025 | |
| Routine | libctf0 2.42-4ubuntu2.5 | Ubuntu 24.04.5 LTS (noble) | 2.42-4ubuntu2.5 | 6 | Feb 11, 2025 | |
| Routine | libctf0 2.34-6ubuntu1.11 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.11 | 3 | Feb 11, 2025 | |
| High | libctf0 2.38-4ubuntu2.7 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.7 | 2 | Jan 29, 2025 | |
| High | libctf0 2.42-4ubuntu2.4 | Ubuntu 24.04.5 LTS (noble) | 2.42-4ubuntu2.4 | 2 | Jan 29, 2025 | |
| High | libctf0 2.34-6ubuntu1.10 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.10 | 1 | Jan 29, 2025 | |
| High | libctf0 2.38-4ubuntu2.2 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.2 | 6 | Aug 22, 2023 | |
| High | libctf0 2.34-6ubuntu1.7 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.7 | 3 | Aug 22, 2023 | |
| High | libctf0 2.34-6ubuntu1.9 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.9 | 3 | Aug 22, 2023 | |
| High | libctf0 2.38-4ubuntu2.6 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.6 | 3 | Aug 22, 2023 | |
| High | libctf0 2.34-6ubuntu1.8 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.8 | 6 | Aug 22, 2023 | |
| High | libctf0 2.38-4ubuntu2.5 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.5 | 6 | Aug 22, 2023 | |
| High | libctf0 2.34-6ubuntu1.5 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.5 | 5 | Aug 22, 2023 | |
| Routine | libctf0 2.38-4ubuntu2.4 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.4 | 2 | Aug 22, 2023 | |
| Routine | libctf0 2.34-6ubuntu1.4 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.4 | 1 | Aug 25, 2022 | |
| Routine | libctf0 2.38-4ubuntu2.1 | Ubuntu 22.04.1 LTS (jammy) | 2.38-4ubuntu2.1 | 1 | Aug 25, 2022 | |
| High | libctf0 2.34-6ubuntu1.6 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.6 | 1 | Dec 15, 2021 | |
| Routine | libctf0 2.37-7ubuntu1 | Ubuntu 22.04.1 LTS (jammy) | 2.37-7ubuntu1 | 1 | May 26, 2021 | |
| Routine | libctf0 2.34-6ubuntu1.3 | Ubuntu 20.04 LTS (focal) | 2.34-6ubuntu1.3 | 2 | Apr 15, 2021 |
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