Is CVE-2026-114094 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-114094?

CVE-2026-114094 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-114094

Description

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.