CVE-2026-54411

Περιγραφή

Linux-PAM through 1.7.2 contains an observable timing discrepancy (CWE-208) in the pam_userdb module-s plaintext-password comparison path in modules/pam_userdb/pam_userdb.c that allows a local or network-adjacent attacker able to repeatedly drive authentication through a calling service to recover the plaintext password of a target account by measuring response-timing differences.