Is there a public exploit for CVE-2026-110859?

No public exploit for CVE-2026-110859 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-110859?

CVE-2026-110859 scores CVSS 8.7 (v4.0), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.39%.

What does CVE-2026-110859 affect?

CVE-2026-110859 affects gitpython-developers GitPython.

8.7 High

GitPython before 3.2.0 contains an argument injection vulnerability in Head.checkout() that allows remote attackers to read arbitrary files…

CVE-2026-110859

GitPython before 3.2.0 contains an argument injection vulnerability in Head.checkout() that allows remote attackers to read arbitrary files by supplying a branch name parsed as a git option. Attackers can host a repository whose default branch is named --pathspec-from-file= , causing cloning applications that check out the active branch to leak file contents through GitCommandError messages.

Assessment

CVSS: 8.7 (v4.0)
Severity: High
EPSS: 0.39% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 14 October 2026
Last updated: 16 October 2026
Affected: gitpython-developers · GitPython
Weakness: CWE-88
Assigner: disclosure@vulncheck.com

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

At the source

References

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