Linux
libprotobuf-c1 security updates
Patch Radar has 4 security fixes for libprotobuf-c1, closing 1 CVE. The newest is libprotobuf-c1 1.4.1-1ubuntu1 (1.4.1-1ubuntu1), released January 16, 2026.
Latest version
n/a
Release date not known
Security fixes
4
On record in Patch Radar
CVEs
1
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | libprotobuf-c1 1.4.1-1ubuntu1 | Ubuntu 25.04 (plucky) | 1.4.1-1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | libprotobuf-c1 1.4.1-1ubuntu1 | Ubuntu 24.10 (oracular) | 1.4.1-1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | libprotobuf-c1 1.3.3-1ubuntu0.1 | Ubuntu 20.04 LTS (focal) | 1.3.3-1ubuntu0.1 | 1 | Jun 23, 2022 | |
| Routine | libprotobuf-c1 1.3.3-1ubuntu2.1 | Ubuntu 22.04.1 LTS (jammy) | 1.3.3-1ubuntu2.1 | 1 | Jun 23, 2022 |