DEBIAN-CVE-2026-110859

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Source

https://security-tracker.debian.org/tracker/CVE-2026-110859

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110859.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-110859

Upstream

CVE-2026-110859

Published

2026-10-14T23:17:27Z

Modified

2026-10-15T12:00:06Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

GitPython before 3.2.0 contains an argument injection vulnerability in Head.checkout() that allows remote attackers to read arbitrary files by supplying a branch name parsed as a git option. Attackers can host a repository whose default branch is named --pathspec-from-file=, causing cloning applications that check out the active branch to leak file contents through GitCommandError messages.

References

https://security-tracker.debian.org/tracker/CVE-2026-110859

Affected packages

Debian:12 / python-git

Package

Name: python-git
Purl: pkg:deb/debian/python-git?arch=source&distro=bookworm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.30-1

3.1.30-1+deb12u2

3.1.36-1

3.1.37-1

3.1.37-2

3.1.37-3

3.1.44-1

3.1.45-1

3.1.46-1

3.1.50-1

3.1.61-1

3.1.62-1

3.1.62-2

3.1.62-3

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110859.json"

Debian:14 / python-git