SUSE SLES15 Security Update : ovmf (SUSE-SU-2026:1413-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1413-1 advisory. This update for ovmf fixes the following issue: - CVE-2025-59438: mbedtls: padding oracle attack possible through timing of cipher error...

SUSE-SU-2026:21161-1 Security update for ovmf

This update for ovmf fixes the following issue: - CVE-2025-59438: mbedtls: padding oracle attack possible through timing of cipher error reporting bsc1252441...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack via discrepancies in processing invalid padding errors in legacy API mbedtlsciphercrypt and mbedtlscipherfinish functions and in the PSA Crypto API psacipherdecrypt and psacipherfinish functions when handling any other...

EUVD-2025-35113

Mbed TLS before 3.6.5 allows a local timing attack against certain RSA operations, and direct calls to mbedtlsmpimodinv or mbedtlsmpigcd...