CVE-2026-73622High· 7.5▾ TwilightA flaw was found in GitPython. This vulnerability allows a remote attacker to exfiltrate sensitive information, such as environment variables, by crafting malicious URLs. When these URLs are processed during Git operations like fetch or pu…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · 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
0.3%
0.3% → 0.4%
Last analysed / modified upstream
A flaw was found in GitPython. This vulnerability allows a remote attacker to exfiltrate sensitive information, such as environment variables, by crafting malicious URLs. When these URLs are processed during Git operations like fetch or pull, the environment variables are expanded and transmitted to attacker-controlled hosts, leading to information disclosure.
gitpython: GitPython: Information disclosure via environment variable expansion in URL handling — 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
Workarounds / mitigations:
Affected packages:
gitpython < 3.1.55Patched in:
gitpython 3.1.55Connected by shared product, vendor, weakness, or advisory.
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