Oberon microsystems AG Oberon PSA Crypto vulnerabilities
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Published CVEs affecting Oberon microsystems AG Oberon PSA Crypto: 3 record(s), with affected versions and fixes.
CVE-2026-16459
Medium · 5.9
CWE-208 Aug 13, 2026
Timing side-channel in RSA PKCS#1 v1.5 decryption in Oberon PSA Crypto
Padding oracle attack vulnerability in Oberon microsystem AG’s Oberon PSA Crypto library in all versions since 1.0.0 and prior to 2.1.1 allows an attacker to recover plaintexts via timing measurements of RSA PKCS#1 v1.5 decrypt operations.
CVE-2025-9071
Low · 2.3
CWE-780 Aug 29, 2025
Insecure RSA-OAEP implementation with all-zero seed for padding in Oberon PSA Crypto
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 messages, and loss of security proofs.
CVE-2025-7383
Medium · 5.9
CWE-208 Aug 29, 2025
Timing side-channel vulnerability in AES-CBC decryption with PKCS#7 padding in Oberon PSA Crypto library
Padding oracle attack vulnerability in Oberon microsystem AG’s Oberon PSA Crypto library in all versions since 1.0.0 and prior to 1.5.1 allows an attacker to recover plaintexts via timing measurements of AES-CBC PKCS#7 decrypt operations.