{"schemaVersion":3,"id":"CVE-2026-6970","aliases":["UBUNTU-CVE-2026-6970","GHSA-fg3j-5w9g-hmg7","GO-2026-5361"],"status":"published","duplicateOf":null,"title":null,"description":"authd prior to version 0.6.4 contains a logic error in primary group ID assignment that can lead to local privilege escalation. When a user's primary group ID (GID) differs from their UID, either because the account was created with authd prior to version 0.5.4 or because the primary group was manually changed via the `authctl group set-gid` command, and the user's identity provider record is updated, authd incorrectly resets the user's primary group ID to their UID upon next login. 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