CVE-2025-7449
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-26

Last updated on: 2025-12-10

Assigner: GitLab Inc.

Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an authenticated user with specific permissions to cause a denial of service condition through HTTP response processing.
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Meta Information
Published
2025-11-26
Last Modified
2025-12-10
Generated
2026-06-16
AI Q&A
2025-11-26
EPSS Evaluated
2026-06-14
NVD
CVE-2025-7449
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
gitlab gitlab From 8.3.0 (inc) to 18.4.5 (exc)
gitlab gitlab From 8.3.0 (inc) to 18.4.5 (exc)
gitlab gitlab From 18.5.0 (inc) to 18.5.3 (exc)
gitlab gitlab From 18.5.0 (inc) to 18.5.3 (exc)
gitlab gitlab 18.6.0
gitlab gitlab 18.6.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-770 The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
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Executive Summary

This vulnerability in GitLab CE/EE affects versions from 8.3 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1. It allows an authenticated user with specific permissions to cause a denial of service (DoS) condition by exploiting HTTP response processing.

Impact Analysis

The vulnerability can impact you by allowing an authenticated user with certain permissions to cause a denial of service, which means the GitLab service could become unavailable or unresponsive, disrupting normal operations.

Mitigation Strategies

To mitigate this vulnerability, you should upgrade GitLab CE/EE to a fixed version: 18.4.5 or later for the 18.4 series, 18.5.3 or later for the 18.5 series, or 18.6.1 or later for the 18.6 series. This will prevent authenticated users with specific permissions from causing a denial of service condition through HTTP response processing.

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