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.
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 08 Nov 2026 01:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Gitoxide before 0.42.0 Denial of Service via Crafted Commit-Graph File | |
| First Time appeared |
Gitoxidelabs
Gitoxidelabs gitoxide |
|
| Weaknesses | CWE-248 | |
| CPEs | cpe:2.3:a:gitoxidelabs:gitoxide:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Gitoxidelabs
Gitoxidelabs gitoxide |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-08T01:37:41.681Z
Reserved: 2026-11-06T00:48:01.382Z
Link: CVE-2026-123533
No data.
Status : Deferred
Published: 2026-11-08T02:16:43.547
Modified: 2026-11-08T02:16:43.673
Link: CVE-2026-123533
No data.
OpenCVE Enrichment
Updated: 2026-11-08T03:30:15Z
Weaknesses