Answer in brief
CVE-2026-76220 records a High severity (CVSS 8.8) vulnerability in GitPython before 3.1.58 Command Execution via split_single_char_options. The current sources do not mark it as known exploited. The current feed maps gitpython-developers/GitPython (generic), GitPython (pip), gitpython (pypi). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps gitpython-developers/GitPython (generic), GitPython (pip), gitpython (pypi). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:python:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| gitpython-developers/GitPythongeneric | >=0 <3.1.58 | 3.1.58 |
| GitPythonpip | <=3.1.57 | 3.1.58 |
| gitpythonpypi | >=0 <3.1.58 | 3.1.58 |
Published upstream
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 7, 2026
GitPython before 3.1.58 contains a command execution vulnerability in the check_unsafe_options guard that can be bypassed by combining a single-character kwarg with split_single_char_options=False. Attackers can supply a crafted kwargs dictionary to guarded methods like clone_from to emit a joined token parsed as --upload-pack, enabling arbitrary OS command execution at default allow_unsafe_options=False.
Quoted source text, attributed separately from HOL analysis.