Em resumo
- CVE-2026-74901 é uma vulnerabilidade CRÍTICO (CVSS 9.8) que afeta openssl-encrypt, openssl encrypt (jahlives).
- Chance de exploração nos próximos 30 dias (EPSS): 0.40%, maior que 34.7% das vulnerabilidades.
- Correção: atualize para 1.4.0 ou posterior.
Description
openssl_encrypt versions before 1.4.0 contain an authentication bypass vulnerability in pqc.py where AES-GCM decryption failures trigger fallback to unauthenticated AES-CTR mode. Attackers can modify ciphertext in transit to bypass integrity verification and perform bit-flipping attacks without detection.
NVD description
openssl_encrypt versions before 1.4.0 contain an authentication bypass vulnerability in pqc.py where AES-GCM decryption failures trigger fallback to unauthenticated AES-CTR mode. Attackers can modify ciphertext in transit to bypass integrity verification and perform bit-flipping attacks without detection.
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