# Determine Ruby Version in Images (regular expression cve(

**URL:** <https://meta.discourse.org/t/determine-ruby-version-in-images-regular-expression-cve/416212>\
**Category:** Product Support\
**Tags:** docker\
**Created:** [October 30, 2026, 7:07pm UTC](https://meta.discourse.org/t/determine-ruby-version-in-images-regular-expression-cve/416212 "2026-10-30T19:07:35Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ecki](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ecki/32/264025_2.png) [@ecki](https://meta.discourse.org/u/ecki)\
**Post date:** [October 30, 2026, 7:07pm UTC](https://meta.discourse.org/t/determine-ruby-version-in-images-regular-expression-cve/416212/1 "2026-10-30T19:07:35Z")

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Hey, whats the easiest way to see in Github whats the current Ruby version in containers is supposed to be for discourse?

IS this issue already addressed in them? [Regexp compilation fixes related to GitLab’s CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264 | Ruby](https://www.ruby-lang.org/en/news/2026/10/23/regexp-fixes-for-gitlab-cves/)

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**Author:** ![merefield](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/merefield/32/176214_2.png) [@merefield](https://meta.discourse.org/u/merefield)\
**Post date:** [October 30, 2026, 7:19pm UTC](https://meta.discourse.org/t/determine-ruby-version-in-images-regular-expression-cve/416212/2 "2026-10-30T19:19:54Z")

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From the Dockerfile in discourse\_docker, e.g.:

> <https://github.com/discourse/discourse_docker/blob/main/image/base/Dockerfile?utm_source=chatgpt.com>

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**Author:** ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)\
**Post date:** [October 30, 2026, 7:20pm UTC](https://meta.discourse.org/t/determine-ruby-version-in-images-regular-expression-cve/416212/3 "2026-10-30T19:20:24Z")

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That issue has been addressed last week 👍🏼

[Regexp compilation fixes related to GitLab's CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264 | Ruby](https://www.ruby-lang.org/en/news/2026/10/23/regexp-fixes-for-gitlab-cves/) → 4.0.9 has the patches