# ruby2.7 security updates Patch Radar has 25 security fixes for ruby2.7, closing 32 CVEs. The newest security fix is ruby2.7 2.7.0-5ubuntu1.18+esm5, released May 9, 2026. - Web page: https://patchblox.com/security/product/linux/ruby2.7 - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [ruby2.7 2.7.0-5ubuntu1.18+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.18-esm5.md) | May 9, 2026 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.18+esm5 | High | 2 | 0 | | [ruby2.7 2.7.0-5ubuntu1.18+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.18-esm4.md) | Dec 30, 2025 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.18+esm4 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.18+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.18-esm1.md) | Jul 11, 2025 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.18+esm1 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.18+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.18-esm3.md) | Jun 25, 2025 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.18+esm3 | Routine | 2 | 0 | | [DLA-4082-1](https://patchblox.com/security/data/fix/linux/dla-4082-1.md) | Mar 10, 2025 | Debian 11.6 (bullseye) 2.7.4-1+deb11u5 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.18](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.18.md) | Mar 3, 2025 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.18 | High | 3 | 0 | | [DLA-4018-1](https://patchblox.com/security/data/fix/linux/dla-4018-1.md) | Jan 17, 2025 | Debian 11.6 (bullseye) 2.7.4-1+deb11u3 | Routine | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.15](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.15.md) | Oct 28, 2024 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.15 | High | 2 | 0 | | [DLA-3858-1](https://patchblox.com/security/data/fix/linux/dla-3858-1.md) | Sep 2, 2024 | Debian 11.6 (bullseye) 2.7.4-1+deb11u2 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.16](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.16.md) | Aug 22, 2024 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.16 | High | 4 | 0 | | [ruby2.7 2.7.0-5ubuntu1.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.14.md) | May 14, 2024 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.14 | Urgent | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.13](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.13.md) | May 14, 2024 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.13 | Routine | 2 | 0 | | [DEBIAN-CVE-2023-36617](https://patchblox.com/security/data/fix/linux/debian-cve-2023-36617.md) | Jun 29, 2023 | Debian 11.6 (bullseye) 2.7.4-1+deb11u2 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.12](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.12.md) | Jun 29, 2023 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.12 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.11](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.11.md) | Mar 30, 2023 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.11 | High | 2 | 0 | | [ruby2.7 2.7.0-5ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.8.md) | Nov 18, 2022 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.8 | High | 1 | 0 | | [DEBIAN-CVE-2022-28739](https://patchblox.com/security/data/fix/linux/debian-cve-2022-28739.md) | May 9, 2022 | Debian 11.6 (bullseye) 2.7.4-1+deb11u2 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.7.md) | May 9, 2022 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.7 | High | 1 | 0 | | [DSA-5067-1](https://patchblox.com/security/data/fix/linux/dsa-5067-1.md) | Feb 3, 2022 | Debian 11.6 (bullseye) 2.7.4-1+deb11u1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-41819](https://patchblox.com/security/data/fix/linux/debian-cve-2021-41819.md) | Jan 1, 2022 | Debian 11.6 (bullseye) 2.7.4-1+deb11u1 | High | 1 | 0 | | [DEBIAN-CVE-2021-41817](https://patchblox.com/security/data/fix/linux/debian-cve-2021-41817.md) | Jan 1, 2022 | Debian 11.6 (bullseye) 2.7.4-1+deb11u1 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.6.md) | Dec 31, 2021 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.6 | High | 3 | 0 | | [ruby2.7 2.7.0-5ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.5.md) | Jul 14, 2021 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.5 | High | 3 | 0 | | [ruby2.7 2.7.0-5ubuntu1.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.4.md) | Apr 11, 2021 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.4 | High | 1 | 0 | | [ruby2.7 2.7.0-5ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby2.7-2.7.0-5ubuntu1.3.md) | Oct 6, 2020 | Ubuntu 20.04 LTS (focal) 2.7.0-5ubuntu1.3 | High | 2 | 0 | --- Data as of 2026-11-09T07:25:28Z UTC. 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