Dashboard / CVE-2026-123533

CVE-2026-123533

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 39/100
Published: 2026-11-08 Modified: 2026-11-10 First seen: 2026-11-08 Status: active

Attack Surface

Low Complexity No Auth

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: Passive
AT: None
VC: None
VI: None
VA: High

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.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
GitoxideLabs gitoxide 0 < 0.42.0
GitoxideLabs gitoxide 0 < 0.61.0
GitoxideLabs gitoxide 0 < 0.42.0
GitoxideLabs gitoxide 0 < 0.61.0

References & Advisories (2)

Bug Bounty Relevance

39 / 100
✓ No authentication
✓ Low complexity

CVSS Score

6.8 / 10.0 v4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.11%
Raw Score 0.001130
Percentile 1.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00113
2026-11-12
0.00113
2026-11-10
0.00113
2026-11-09
0.00113
2026-11-08
0.00113

Intelligence Sources

mitre ref →
nvd ref →

External Links