HIGHVulnerability
Verified
Global
NVD HIGH: CVE-2026-114094 — Dulwich before 1.2.9 fails to validate DOS drive letter prefixes in Git tree pat...
·Source: NIST NVD
Updated:
Executive Summary
Dulwich before 1.2.9 fails to validate DOS drive letter prefixes in Git tree path elements on Windows, allowing arbitrary file write. Attackers can craft a malicious repository with a tree entry named 'C:' that bypasses NTFS validation and writes files outside the worktree to achieve remote code execution.
Analysis
Dulwich before 1.2.9 fails to validate DOS drive letter prefixes in Git tree path elements on Windows, allowing arbitrary file write. Attackers can craft a malicious repository with a tree entry named 'C:' that bypasses NTFS validation and writes files outside the worktree to achieve remote code execution. CVSS Score: 8.8. Published: 2026-10-21T01:17:34.580.