# CVE-2026-67324: python-git: GitPython 3.1.50 fails to recognize joined short-option forms such as -u<value> (the short form of --upload-pack=<val...

CVE-2026-67324 is fixed in python-git on 1 platform, first by DEBIAN-CVE-2026-67324, released August 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-67324
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0045
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 1, 2026

## Description

GitPython 3.1.50 fails to recognize joined short-option forms such as -u<value> (the short form of --upload-pack=<value>) when enforcing its default unsafe-option gate. When an application passes attacker-influenced clone options into Repo.clone_from(..., multi_options=..., allow_unsafe_options=False), an attacker can supply -u<helper> to bypass the gate that blocks --upload-pack/-u, causing Git to execute the specified helper command during clone. Fixed in 3.1.51.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | python-git Debian 12.15 (bookworm) | 3.1.30-1+deb12u3 | [DEBIAN-CVE-2026-67324](https://patchblox.com/security/data/fix/linux/debian-cve-2026-67324.md) | Aug 1, 2026 |
| Linux | python-git Debian 13.5 (trixie) | 3.1.44-1+deb13u1 | [DEBIAN-CVE-2026-67324](https://patchblox.com/security/data/fix/linux/debian-cve-2026-67324.md) | Aug 1, 2026 |
| Linux | python-git Debian 14 | 3.1.61-1 | [DEBIAN-CVE-2026-67324](https://patchblox.com/security/data/fix/linux/debian-cve-2026-67324.md) | Aug 1, 2026 |

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Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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