Linux Distros Unpatched Vulnerability : CVE-2026-42563

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Dulwich Vulnerable to Command Injection via Merge Driver Path CVE-2026-42563 Note that Nessus relies on the presence of the package as reported by the vendor...

Dulwich Vulnerable to Command Injection via Merge Driver Path

Summary Dulwich's ProcessMergeDriver substitutes the file path from the git tree, controllable by an attacker via a malicious branch into the merge driver command via the %P placeholder and executes it with subprocess.run..., shell=True. An attacker who can cause a victim to merge an untrusted...

CVE-2026-42563

dulwich: Command Injection via Merge Driver Path...

GHSA-9277-MP7X-85JF Dulwich Vulnerable to Command Injection via Merge Driver Path

Summary Dulwich's ProcessMergeDriver substitutes the file path from the git tree, controllable by an attacker via a malicious branch into the merge driver command via the %P placeholder and executes it with subprocess.run..., shell=True. An attacker who can cause a victim to merge an untrusted...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the ProcessMergeDriver command. An attacker can execute arbitrary commands by crafting malicious file paths that are substituted into the merge driver command and executed with shell privileges when a victim merges...

PT-2026-44725

Name of the Vulnerable Software and Affected Versions Dulwich versions prior to 1.2.5-1.1 Description Command injection occurs in the ProcessMergeDriver when the file path from the git tree is substituted into the merge driver command via the %P placeholder. This command is then executed using...