Exposure of Sensitive System Information to an Unauthorized Control Sphere Affecting git-for-windows/git package, versions [,2.53.0-3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 Apr 2026
- disclosed15 Apr 2026
- creditJustin Lee
Introduced: 15 Apr 2026
NewCVE-2026-32631 (opens in a new tab)How to fix?
Upgrade git-for-windows/git to version 2.53.0-3 or higher.
Overview
Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere via the git clone due to delayed response to ntlm_allow=1 flag. An attacker can obtain NTLM hashes by tricking a user into cloning a malicious repository or checking out a malicious branch that causes authentication attempts to an attacker-controlled server.