CVE-2021-39893

HIGH 7.5CVE-2021-39893 · Published 05/10/2021 · updated 17/06/2026

In short

CVE-2021-39893 is a HIGH (CVSS 7.5) vulnerability affecting gitlab (gitlab).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 69.8% of all vulnerabilities.
Fix: update to 14.2.5, 14.3.1, 14.1.7 or later.

Package	Affected versions	Patched versions
gitlab gitlab	`≥ 14.2.0, < 14.2.5≥ 14.3.0, < 14.3.1≥ 9.1.0, < 14.1.7`	`14.2.514.3.114.1.7`

A potential DOS vulnerability was discovered in GitLab starting with version 9.1 that allowed parsing files without authorisation.

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Package

Affected versions

Patched versions

≥ 14.2.0, < 14.2.5≥ 14.3.0, < 14.3.1≥ 9.1.0, < 14.1.7

14.2.514.3.114.1.7

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