AUGUST 4, 2026
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Case File

CVE-2021-39933

MEDIUM · CVSS 4.3 EPSS 1.42%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-13 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-39933
Severity
MEDIUM
CVSS
4.3
EPSS
1.42%
GitLab

Original NVD Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.10 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. A regular expression used for handling user input (notes, comments, etc) was susceptible to catastrophic backtracking that could cause a DOS attack.