# libgs9-common security updates Patch Radar has 55 security fixes for libgs9-common, closing 115 CVEs. The newest is libgs9-common 9.55.0~dfsg1-0ubuntu5.15 (9.55.0~dfsg1-0ubuntu5.15), released October 24, 2026. - Web page: https://patchblox.com/security/product/linux/libgs9-common - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [libgs9-common 9.55.0~dfsg1-0ubuntu5.15](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.15.md) | Oct 24, 2026 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.15 | High | 2 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.15+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.15-esm3.md) | Oct 24, 2026 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.15+esm3 | High | 2 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18-esm6.md) | Oct 24, 2026 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18+esm6 | High | 2 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.14](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.14.md) | Sep 22, 2026 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.14 | High | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.13](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.13.md) | Sep 21, 2025 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.13 | Routine | 4 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18-esm5.md) | Sep 21, 2025 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18+esm5 | Routine | 2 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.15+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.15-esm2.md) | Sep 21, 2025 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.15+esm2 | Routine | 2 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.15+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.15-esm1.md) | May 22, 2025 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.15+esm1 | Routine | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.12](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.12.md) | May 22, 2025 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.12 | Routine | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18-esm4.md) | Mar 25, 2025 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18+esm4 | High | 7 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.11](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.11.md) | Mar 25, 2025 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.11 | High | 6 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.15](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.15.md) | Mar 25, 2025 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.15 | High | 4 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.10.md) | Oct 29, 2024 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.10 | High | 5 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18-esm3.md) | Oct 29, 2024 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18+esm3 | High | 4 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.14.md) | Oct 29, 2024 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.14 | High | 4 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.9.md) | Jul 3, 2024 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.9 | High | 4 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.13](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.13.md) | Jul 3, 2024 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.13 | Routine | 1 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.12.md) | May 8, 2024 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.12 | High | 5 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.7.md) | May 8, 2024 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.7 | High | 5 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.6.md) | Dec 6, 2023 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.6 | High | 1 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.11](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.11.md) | Sep 18, 2023 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.11 | High | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.5.md) | Sep 18, 2023 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.5 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18-esm2.md) | Aug 22, 2023 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18+esm2 | High | 2 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.10.md) | Aug 22, 2023 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.10 | High | 2 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18-esm1.md) | Aug 1, 2023 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18+esm1 | Routine | 1 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.9.md) | Aug 1, 2023 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.9 | Routine | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.4.md) | Aug 1, 2023 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.4 | Routine | 1 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.8.md) | Jun 25, 2023 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.8 | High | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.3.md) | Jun 25, 2023 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.3 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.18](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.18.md) | Mar 31, 2023 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.18 | High | 1 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.7.md) | Mar 31, 2023 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.7 | High | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.2.md) | Mar 31, 2023 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.2 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.17.md) | Aug 19, 2022 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.17 | High | 1 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.6.md) | Aug 19, 2022 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.6 | High | 1 | 0 | | [libgs9-common 9.55.0~dfsg1-0ubuntu5.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.55.0-dfsg1-0ubuntu5.1.md) | Jun 16, 2022 | Ubuntu 22.04.1 LTS (jammy) 9.55.0~dfsg1-0ubuntu5.1 | Routine | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.16](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.16.md) | Apr 24, 2022 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.16 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.15](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.15.md) | Dec 31, 2021 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.15 | Routine | 2 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.5.md) | Dec 31, 2021 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.5 | Routine | 2 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.3.md) | Sep 7, 2021 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.3 | Urgent | 1 | 0 | | [libgs9-common 9.54.0~dfsg1-0ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgs9-common-9.54.0-dfsg1-0ubuntu2.md) | Sep 7, 2021 | Ubuntu 22.04.1 LTS (jammy) 9.54.0~dfsg1-0ubuntu2 | Urgent | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.14](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.14.md) | Jan 5, 2021 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.14 | High | 9 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.13](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.13.md) | Aug 12, 2020 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.13 | High | 25 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.2.md) | Aug 12, 2020 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.2 | High | 25 | 0 | | [libgs9-common 9.50~dfsg-5ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgs9-common-9.50-dfsg-5ubuntu4.1.md) | Jul 28, 2020 | Ubuntu 20.04 LTS (focal) 9.50~dfsg-5ubuntu4.1 | Routine | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.12.md) | Nov 14, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.12 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.11.md) | Aug 27, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.11 | High | 4 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.10](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.10.md) | Aug 12, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.10 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.9](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.9.md) | May 5, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.9 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.8.md) | Mar 21, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.8 | High | 2 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.4.md) | Jan 22, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.4 | High | 1 | 0 | | [libgs9-common 9.26~dfsg+0-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.26-dfsg-0-0ubuntu0.18.04.1.md) | Jan 2, 2019 | Ubuntu 18.04.6 LTS (bionic) 9.26~dfsg+0-0ubuntu0.18.04.1 | Routine | 6 | 0 | | [libgs9-common 9.25~dfsg+1-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.25-dfsg-1-0ubuntu0.18.04.2.md) | Oct 18, 2018 | Ubuntu 18.04.6 LTS (bionic) 9.25~dfsg+1-0ubuntu0.18.04.2 | Routine | 3 | 0 | | [libgs9-common 9.25~dfsg+1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.25-dfsg-1-0ubuntu0.18.04.1.md) | Sep 18, 2018 | Ubuntu 18.04.6 LTS (bionic) 9.25~dfsg+1-0ubuntu0.18.04.1 | Routine | 1 | 0 | | [libgs9-common 9.22~dfsg+1-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.22-dfsg-1-0ubuntu1.2.md) | Sep 9, 2018 | Ubuntu 18.04.6 LTS (bionic) 9.22~dfsg+1-0ubuntu1.2 | Routine | 14 | 0 | | [libgs9-common 9.22~dfsg+1-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgs9-common-9.22-dfsg-1-0ubuntu1.1.md) | Apr 17, 2018 | Ubuntu 18.04.6 LTS (bionic) 9.22~dfsg+1-0ubuntu1.1 | Routine | 2 | 0 | --- Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo