Is CVE-2026-110857 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-110857?

CVE-2026-110857 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-110857

Description

GitPython before 3.2.0 contains a remote code execution vulnerability that allows attackers to run commands because Git.ls_remote forwards URLs without check_unsafe_protocols validation. Attackers can supply ext:: remote-helper URLs to execute commands when git permits the ext transport, while merge_base and IndexFile.move also accept unguarded option injection.