CVE-2026-1662 — Allocation of Resources Without Limits or Throttling in Gitlab

CWE-770 — Allocation of Resources Without Limits or Throttling6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 85.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedFeb 25

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an unauthenticated user to cause Denial of Service by sending specially crafted requests to the Jira events endpoint.

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 Packages5 packages

▶CVEListV5gitlab/gitlab14.4 — 18.7.5+2
▶NVDgitlab/gitlab14.4.0 — 18.7.5+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2026-1662: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14↗2026-02-25
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GHSA
GHSA-845x-h4jv-2v89: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14↗2026-02-25
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📋Vendor Advisories

2
GitLab
CVE-2026-1662: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could h↗2026-02-25
▶
Debian
CVE-2026-1662: gitlab - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 ...↗2026
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🕵️Threat Intelligence

1
Wiz
CVE-2026-1662 Impact, Exploitability, and Mitigation Steps | Wiz↗
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