CVE-2026-73623High· 7.5▾ TwilightA flaw was found in GitPython. An incomplete denylist in the `unsafe_git_clone_options` function fails to restrict the `--template` option. This allows a remote attacker to supply a malicious Git template directory, leading to arbitrary co…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.7%
0.7% → 1.0%
Last analysed / modified upstream
A flaw was found in GitPython. An incomplete denylist in the unsafe_git_clone_options function fails to restrict the --template option. This allows a remote attacker to supply a malicious Git template directory, leading to arbitrary command execution during clone operations.
gitpython: GitPython: Remote Code Execution via malicious Git template — rated Important by Red Hat. Released 2026-08-13, updated 2026-09-21.
Affected:
Fixed:
No fix planned:
Not affected:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For detailed instructions how to apply this update, refer to:
https://access.redhat.com/documentation/en-us/red_hat_satellite/6.19/html/updating_red_hat_satellite/index https://access.redhat.com/errata/RHSA-2026:63385 Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://docs.redhat.com/en/documentation/red_hat_ansible_automation_platform/2.7#Upgrade https://access.redhat.com/errata/RHSA-2026:67279 For Red Hat OpenShift AI 2.25.11 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update:
https://docs.redhat.com/en/documentation/red_hat_openshift_ai/ https://access.redhat.com/errata/RHSA-2026:65126
Affected packages:
gitpython < 3.1.54Patched in:
gitpython 3.1.54Connected by shared product, vendor, weakness, or advisory.
CVE-2026-73625High· 8.8gitpython: GitPython: Remote Code Execution via kwarg value smuggling (CVE-2026-73625)
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