Linux
squid-cgi security updates
Patch Radar has 78 security fixes for squid-cgi, closing 61 CVEs. The newest is squid-cgi 6.14-0ubuntu0.24.04.5 (6.14-0ubuntu0.24.04.5), released October 24, 2026.
Latest version
n/a
Release date not known
Security fixes
78
On record in Patch Radar
CVEs
61
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| High | squid-cgi 6.14-0ubuntu0.24.04.5 | Ubuntu 24.04.5 LTS (noble) | 6.14-0ubuntu0.24.04.5 | 1 | Oct 24, 2026 | |
| High | squid-cgi 5.9-0ubuntu0.22.04.8 | Ubuntu 22.04.1 LTS (jammy) | 5.9-0ubuntu0.22.04.8 | 1 | Oct 24, 2026 | |
| High | squid-cgi 4.10-1ubuntu1.13+esm3 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.13+esm3 | 6 | Oct 24, 2026 | |
| High | squid-cgi 3.5.27-1ubuntu1.14+esm6 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm6 | 6 | Oct 24, 2026 | |
| Routine | squid-cgi 6.14-0ubuntu0.25.10.4 | Ubuntu 25.10 (questing) | 6.14-0ubuntu0.25.10.4 | 2 | Jun 24, 2026 | |
| Routine | squid-cgi 6.14-0ubuntu0.24.04.4 | Ubuntu 24.04.5 LTS (noble) | 6.14-0ubuntu0.24.04.4 | 2 | Jun 24, 2026 | |
| Routine | squid-cgi 5.9-0ubuntu0.22.04.7 | Ubuntu 22.04.1 LTS (jammy) | 5.9-0ubuntu0.22.04.7 | 2 | Jun 24, 2026 | |
| High | squid-cgi 6.14-0ubuntu0.25.10.2 | Ubuntu 25.10 (questing) | 6.14-0ubuntu0.25.10.2 | 3 | Apr 15, 2026 | |
| High | squid-cgi 6.14-0ubuntu0.24.04.2 | Ubuntu 24.04.5 LTS (noble) | 6.14-0ubuntu0.24.04.2 | 3 | Apr 15, 2026 | |
| High | squid-cgi 5.9-0ubuntu0.22.04.5 | Ubuntu 22.04.1 LTS (jammy) | 5.9-0ubuntu0.22.04.5 | 3 | Apr 15, 2026 | |
| High | squid-cgi 6.13-1ubuntu1.1 | Ubuntu 25.04 (plucky) | 6.13-1ubuntu1.1 | 1 | Jan 16, 2026 | |
| High | squid-cgi 6.6-1ubuntu4 | Ubuntu 25.04 (plucky) | 6.6-1ubuntu4 | 1 | Jan 16, 2026 | |
| High | squid-cgi 6.1-2ubuntu2 | Ubuntu 25.04 (plucky) | 6.1-2ubuntu2 | 2 | Jan 16, 2026 | |
| High | squid-cgi 5.2-1ubuntu5 | Ubuntu 25.04 (plucky) | 5.2-1ubuntu5 | 1 | Jan 16, 2026 | |
| High | squid-cgi 6.5-1ubuntu1 | Ubuntu 25.04 (plucky) | 6.5-1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | squid-cgi 4.13-10ubuntu1 | Ubuntu 25.04 (plucky) | 4.13-10ubuntu1 | 4 | Jan 16, 2026 | |
| Routine | squid-cgi 6.6-1ubuntu1 | Ubuntu 25.04 (plucky) | 6.6-1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | squid-cgi 4.13-10ubuntu5 | Ubuntu 25.04 (plucky) | 4.13-10ubuntu5 | 1 | Jan 16, 2026 | |
| High | squid-cgi 6.6-1ubuntu4 | Ubuntu 24.10 (oracular) | 6.6-1ubuntu4 | 1 | Jan 16, 2026 | |
| High | squid-cgi 6.1-2ubuntu2 | Ubuntu 24.10 (oracular) | 6.1-2ubuntu2 | 2 | Jan 16, 2026 | |
| High | squid-cgi 6.5-1ubuntu1 | Ubuntu 24.10 (oracular) | 6.5-1ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | squid-cgi 6.6-1ubuntu1 | Ubuntu 24.10 (oracular) | 6.6-1ubuntu1 | 1 | Jan 16, 2026 | |
| High | squid-cgi 5.2-1ubuntu5 | Ubuntu 24.10 (oracular) | 5.2-1ubuntu5 | 1 | Jan 16, 2026 | |
| Routine | squid-cgi 4.13-10ubuntu1 | Ubuntu 24.10 (oracular) | 4.13-10ubuntu1 | 4 | Jan 16, 2026 | |
| Routine | squid-cgi 4.13-10ubuntu5 | Ubuntu 24.10 (oracular) | 4.13-10ubuntu5 | 1 | Jan 16, 2026 | |
| Urgent | squid-cgi 6.13-1ubuntu1.2 | Ubuntu 25.04 (plucky) | 6.13-1ubuntu1.2 | 1 | Oct 21, 2025 | |
| Urgent | squid-cgi 3.5.27-1ubuntu1.14+esm4 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm4 | 1 | Oct 20, 2025 | |
| Urgent | squid-cgi 4.10-1ubuntu1.13+esm1 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.13+esm1 | 1 | Oct 20, 2025 | |
| Urgent | squid-cgi 5.9-0ubuntu0.22.04.4 | Ubuntu 22.04.1 LTS (jammy) | 5.9-0ubuntu0.22.04.4 | 1 | Oct 20, 2025 | |
| Urgent | squid-cgi 6.13-0ubuntu0.24.04.3 | Ubuntu 24.04.5 LTS (noble) | 6.13-0ubuntu0.24.04.3 | 1 | Oct 20, 2025 | |
| Urgent | squid-cgi 6.13-1ubuntu4.1 | Ubuntu 25.10 (questing) | 6.13-1ubuntu4.1 | 1 | Oct 20, 2025 | |
| High | squid-cgi 3.5.27-1ubuntu1.14+esm5 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm5 | 1 | Sep 26, 2025 | |
| High | squid-cgi 4.10-1ubuntu1.13+esm2 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.13+esm2 | 1 | Sep 26, 2025 | |
| High | squid-cgi 5.9-0ubuntu0.22.04.3 | Ubuntu 22.04.1 LTS (jammy) | 5.9-0ubuntu0.22.04.3 | 1 | Sep 26, 2025 | |
| High | squid-cgi 6.13-0ubuntu0.24.04.2 | Ubuntu 24.04.5 LTS (noble) | 6.13-0ubuntu0.24.04.2 | 1 | Sep 26, 2025 | |
| High | squid-cgi 6.13-1ubuntu4 | Ubuntu 25.10 (questing) | 6.13-1ubuntu4 | 1 | Sep 26, 2025 | |
| High | squid-cgi 5.7-0ubuntu0.22.04.4 | Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.4 | 6 | Aug 1, 2025 | |
| High | squid-cgi 4.10-1ubuntu1.12 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.12 | 3 | Aug 1, 2025 | |
| Routine | squid-cgi 3.5.27-1ubuntu1.14+esm3 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm3 | 1 | Jun 25, 2024 | |
| Routine | squid-cgi 4.10-1ubuntu1.13 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.13 | 1 | Jun 25, 2024 | |
| Routine | squid-cgi 5.9-0ubuntu0.22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 5.9-0ubuntu0.22.04.2 | 1 | Jun 25, 2024 | |
| Routine | squid-cgi 6.6-1ubuntu5.1 | Ubuntu 24.04.5 LTS (noble) | 6.6-1ubuntu5.1 | 1 | Jun 25, 2024 | |
| High | squid-cgi 4.10-1ubuntu1.10 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.10 | 3 | Mar 6, 2024 | |
| High | squid-cgi 6.6-1ubuntu4 | Ubuntu 24.04.5 LTS (noble) | 6.6-1ubuntu4 | 1 | Mar 6, 2024 | |
| High | squid-cgi 3.5.27-1ubuntu1.14+esm2 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm2 | 4 | Feb 14, 2024 | |
| High | squid-cgi 6.5-1ubuntu1 | Ubuntu 24.04.5 LTS (noble) | 6.5-1ubuntu1 | 4 | Feb 14, 2024 | |
| High | squid-cgi 4.10-1ubuntu1.9 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.9 | 3 | Dec 14, 2023 | |
| High | squid-cgi 5.7-0ubuntu0.22.04.3 | Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.3 | 3 | Dec 14, 2023 | |
| High | squid-cgi 6.5-1ubuntu3 | Ubuntu 24.04.5 LTS (noble) | 6.5-1ubuntu3 | 1 | Dec 14, 2023 | |
| Urgent | squid-cgi 5.7-0ubuntu0.22.04.2 | Ubuntu 22.04.1 LTS (jammy) | 5.7-0ubuntu0.22.04.2 | 5 | Nov 6, 2023 | |
| Urgent | squid-cgi 4.10-1ubuntu1.8 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.8 | 3 | Nov 6, 2023 | |
| Urgent | squid-cgi 3.5.27-1ubuntu1.14+esm1 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14+esm1 | 2 | Nov 6, 2023 | |
| High | squid-cgi 6.1-2ubuntu2 | Ubuntu 24.04.5 LTS (noble) | 6.1-2ubuntu2 | 2 | Nov 3, 2023 | |
| High | squid-cgi 4.10-1ubuntu1.7 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.7 | 2 | Sep 22, 2022 | |
| High | squid-cgi 5.2-1ubuntu4.2 | Ubuntu 22.04.1 LTS (jammy) | 5.2-1ubuntu4.2 | 2 | Sep 22, 2022 | |
| High | squid-cgi 3.5.27-1ubuntu1.14 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.14 | 1 | Sep 22, 2022 | |
| High | squid-cgi 3.5.27-1ubuntu1.13 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.13 | 1 | Dec 30, 2021 | |
| High | squid-cgi 4.10-1ubuntu1.6 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.6 | 1 | Dec 30, 2021 | |
| High | squid-cgi 5.2-1ubuntu4.1 | Ubuntu 22.04.1 LTS (jammy) | 5.2-1ubuntu4.1 | 1 | Dec 30, 2021 | |
| High | squid-cgi 4.10-1ubuntu1.4 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.4 | 7 | May 28, 2021 | |
| High | squid-cgi 3.5.27-1ubuntu1.11 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.11 | 6 | May 28, 2021 | |
| High | squid-cgi 4.10-1ubuntu1.3 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.3 | 2 | Mar 18, 2021 | |
| High | squid-cgi 3.5.27-1ubuntu1.10 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.10 | 1 | Mar 18, 2021 | |
| Routine | squid-cgi 3.5.27-1ubuntu1.12 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.12 | 1 | Mar 9, 2021 | |
| Routine | squid-cgi 4.10-1ubuntu1.5 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.5 | 1 | Mar 9, 2021 | |
| Routine | squid-cgi 4.13-10ubuntu5 | Ubuntu 22.04.1 LTS (jammy) | 4.13-10ubuntu5 | 1 | Mar 9, 2021 | |
| High | squid-cgi 3.5.27-1ubuntu1.9 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.9 | 4 | Aug 24, 2020 | |
| High | squid-cgi 4.10-1ubuntu1.2 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.2 | 3 | Aug 24, 2020 | |
| High | squid-cgi 3.5.27-1ubuntu1.6 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.6 | 4 | Apr 23, 2020 | |
| High | squid-cgi 4.10-1ubuntu1.1 | Ubuntu 20.04 LTS (focal) | 4.10-1ubuntu1.1 | 3 | Apr 23, 2020 | |
| High | squid-cgi 3.5.27-1ubuntu1.7 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.7 | 4 | Apr 15, 2020 | |
| Routine | squid-cgi 3.5.27-1ubuntu1.5 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.5 | 4 | Feb 4, 2020 | |
| Routine | squid-cgi 4.9-2ubuntu4 | Ubuntu 20.04 LTS (focal) | 4.9-2ubuntu4 | 4 | Feb 4, 2020 | |
| High | squid-cgi 4.9-2ubuntu1 | Ubuntu 20.04 LTS (focal) | 4.9-2ubuntu1 | 6 | Nov 26, 2019 | |
| High | squid-cgi 3.5.27-1ubuntu1.4 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.4 | 4 | Nov 26, 2019 | |
| Routine | squid-cgi 3.5.27-1ubuntu1.3 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.3 | 2 | Jul 10, 2019 | |
| Routine | squid-cgi 3.5.27-1ubuntu1.2 | Ubuntu 18.04.6 LTS (bionic) | 3.5.27-1ubuntu1.2 | 2 | Jul 4, 2019 | |
| Routine | squid-cgi 3.5.23-5ubuntu2 | Ubuntu 18.04.6 LTS (bionic) | 3.5.23-5ubuntu2 | 2 | Jan 28, 2018 |