Linux
libwebsockets-test-server security updates
Patch Radar has 10 security fixes for libwebsockets-test-server, closing 5 CVEs. The newest is libwebsockets-test-server 4.0.20-2ubuntu1.1+esm2 (4.0.20-2ubuntu1.1+esm2), released October 8, 2026.
Latest version
n/a
Release date not known
Security fixes
10
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 |
|---|---|---|---|---|---|---|
| Urgent | libwebsockets-test-server 4.0.20-2ubuntu1.1+esm2 | Ubuntu 22.04.1 LTS (jammy) | 4.0.20-2ubuntu1.1+esm2 | 1 | Oct 8, 2026 | |
| Urgent | libwebsockets-test-server 4.3.3-1.1ubuntu0.1~esm3 | Ubuntu 24.04.5 LTS (noble) | 4.3.3-1.1ubuntu0.1~esm3 | 1 | Oct 8, 2026 | |
| Urgent | libwebsockets-test-server 3.2.1-3ubuntu0.1~esm3 | Ubuntu 20.04 LTS (focal) | 3.2.1-3ubuntu0.1~esm3 | 1 | Oct 8, 2026 | |
| Urgent | libwebsockets-test-server 2.0.3-3ubuntu0.1~esm1 | Ubuntu 18.04.6 LTS (bionic) | 2.0.3-3ubuntu0.1~esm1 | 1 | Oct 8, 2026 | |
| Routine | libwebsockets-test-server 4.3.3-1.1ubuntu0.1~esm2 | Ubuntu 24.04.5 LTS (noble) | 4.3.3-1.1ubuntu0.1~esm2 | 2 | Aug 23, 2026 | |
| Routine | libwebsockets-test-server 3.2.1-3ubuntu0.1~esm2 | Ubuntu 20.04 LTS (focal) | 3.2.1-3ubuntu0.1~esm2 | 1 | Jun 2, 2026 | |
| Routine | libwebsockets-test-server 4.0.20-2ubuntu1.1+esm1 | Ubuntu 22.04.1 LTS (jammy) | 4.0.20-2ubuntu1.1+esm1 | 1 | Jun 2, 2026 | |
| Routine | libwebsockets-test-server 4.0.20-2ubuntu1.1 | Ubuntu 22.04.1 LTS (jammy) | 4.0.20-2ubuntu1.1 | 2 | Oct 20, 2025 | |
| Routine | libwebsockets-test-server 4.3.3-1.1ubuntu0.1~esm1 | Ubuntu 24.04.5 LTS (noble) | 4.3.3-1.1ubuntu0.1~esm1 | 2 | Oct 20, 2025 | |
| Routine | libwebsockets-test-server 3.2.1-3ubuntu0.1~esm1 | Ubuntu 20.04 LTS (focal) | 3.2.1-3ubuntu0.1~esm1 | 1 | Oct 20, 2025 |