Linux
libprotobuf-lite17 security updates
Patch Radar has 3 security fixes for libprotobuf-lite17, closing 6 CVEs. The newest is libprotobuf-lite17 3.6.1.3-2ubuntu5.2+esm3 (3.6.1.3-2ubuntu5.2+esm3), released January 23, 2026.
Latest version
n/a
Release date not known
Security fixes
3
On record in Patch Radar
CVEs
6
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | libprotobuf-lite17 3.6.1.3-2ubuntu5.2+esm3 | Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2+esm3 | 1 | Jan 23, 2026 | |
| High | libprotobuf-lite17 3.6.1.3-2ubuntu5.2+esm2 | Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2+esm2 | 2 | Jun 16, 2025 | |
| High | libprotobuf-lite17 3.6.1.3-2ubuntu5.2 | Ubuntu 20.04 LTS (focal) | 3.6.1.3-2ubuntu5.2 | 3 | Sep 22, 2022 |