CVE Database›Document archive›CVE-2026-33762

CVE-2026-33762

github.com/go-git/go-git/v5: go-git: Denial of Service via crafted Git index file

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Severity

Low

Red Hat Product Security

2.8

CVSS 3.1

Review impact separately from score.

Published · March 31, 2026

Updated · June 30, 2026

Description

A flaw was found in go-git, a library used for Git implementations. An attacker could exploit this vulnerability by providing a specially crafted Git index file. This could lead to a system crash, resulting in a Denial of Service (DoS) for applications using the affected go-git library.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 2.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

CWE-1284 · Improper Validation of Specified Quantity in Input