CVE-2026-3449 Affecting gitlab-rails-ce-19.1 package, versions <19.1.7-r6


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.16% (5th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-GITLABRAILSCE191-19641067
  • published8 Sept 2026
  • disclosed3 Mar 2026

Introduced: 3 Mar 2026

CVE-2026-3449  (opens in a new tab)

How to fix?

Upgrade Chainguard gitlab-rails-ce-19.1 to version 19.1.7-r6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gitlab-rails-ce-19.1 package and not the gitlab-rails-ce-19.1 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded application availability.

CVSS Base Scores

version 3.1