CVE-2026-1092 — Improper Validation of Specified Quantity in Input in Gitlab

CWE-1284 — Improper Validation of Specified Quantity in Input6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 88.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedApr 8
Latest updateApr 13

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.10 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an unauthenticated user to cause denial of service due to improper input validation of JSON payloads.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5gitlab/gitlab12.10 — 18.8.9+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

1
GHSA
GHSA-rp75-jg2c-frm4: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12↗2026-04-09
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📋Vendor Advisories

2
GitLab
CVE-2026-1092: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.10 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that coul↗2026-04-08
▶
Debian
CVE-2026-1092: gitlab - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.10...↗2026
▶

🕵️Threat Intelligence

2
Hackernews
⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More↗2026-04-13
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Wiz
CVE-2026-1092 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2026-1092 — Gitlab vulnerability | cvebase