Missing Authorization Affecting sequoia-git package, versions <0.6.0
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- published3 May 2026
- disclosed21 Apr 2026
- creditUnknown
Introduced: 21 Apr 2026
New CVE NOT AVAILABLE CWE-862 (opens in a new tab)How to fix?
Upgrade sequoia-git to version 0.6.0 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization via the policy process. An attacker can bypass intended certificate revocation by submitting a merge request that removes a hard revocation from the signing policy, and if a maintainer merges this request, subsequent commits will not be checked against the revoked certificate. This is only exploitable if a maintainer is tricked into merging a malicious merge request that strips the hard revocation from the policy.