CVE-2025-14869
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Vulnerability report for CVE-2025-14869, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-05-14

Last updated on: 2026-05-16

Assigner: GitLab Inc.

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to cause denial of service by sending specially crafted payloads on certain API endpoints.

CVSS Scores

EPSS Scores

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Percentile:

Meta Information

Published
2026-05-14
Last Modified
2026-05-16
Generated
2026-06-30
EPSS Evaluated
2026-06-28
NVD

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
gitlab gitlab From 18.5.0 (inc) to 18.9.7 (exc)
gitlab gitlab From 18.10.0 (inc) to 18.10.6 (exc)
gitlab gitlab From 18.11.0 (inc) to 18.11.3 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-1284 The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

Attack-Flow Graph

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EPSS Chart