medium · CVSS v3 5.5 · CVSS v4 6.8

CVE-2026-123533

gix-commitgraph before 0.42.0, as used in gitoxide before 0.61.0, contains a denial of service vulnerability because its…

Description

gix-commitgraph before 0.42.0, as used in gitoxide before 0.61.0, contains a denial of service vulnerability because its commit-graph parser does not validate parent graph positions against the declared commit count or check the EDGE chunk length for 4-byte alignment. Attackers can supply a repository containing a crafted .git/objects/info/commit-graph file to trigger panics that abort gix merge-base, gix blame, and applications embedding gix.

Scores

Severity
medium
CVSS v2
4.9
CVSS v3
5.5
CVSS v4
6.8
EPSS
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