CVE-2025-9071

Erroneously using an all-zero seed for RSA-OEAP padding instead of the generated random bytes, in Oberon microsystems AG’s Oberon PSA Crypto library in all versions up to 1.5.1, results in deterministic RSA and thus in a loss of confidentiality for guessable messages, recognition of repeated...

CVE-2025-9071

The CVE-2025-9071 entry concerns Oberon Microsystems’ Oberon PSA Crypto library (all versions up to 1.5.1). The root cause is using an all-zero seed for RSA-OEAP padding instead of the generated random bytes, making RSA deterministic. This leads to confidentiality loss for guessable messages, rec...