ELSA-2026-27744: openssl-fips-provider security update (MODERATE)

ELSA-2026-19218: openssl security update (MODERATE)

ELSA-2026-19066: openssl security update (MODERATE)

Уязвимость функции RSA_public_encrypt() микропрограммного обеспечения коммуникационного шлюза SIMATIC CN 4100, позволяющая нарушителю оказать воздействие на конфиденциальность защищаемой информации

Security update for openssl-1_0_0

Security update for openssl-1_0_0

Security update for openssl-3

Security update for openssl-3

Security update for openssl-1_1

Security update for openssl-1_1

Security update for openssl-1_1

Security update for openssl-3

Уязвимость python-relenv

Moderate: openssl security update

Moderate: compat-openssl10 security update

Moderate: openssl security update

Moderate: compat-openssl11 security update

Moderate: openssl security update

Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-controlled CMS data may crash before authentication or cryptographic operations occur resulting in Denial of Service. When a CMS EnvelopedData message that uses KeyTransportRecipientInfo with RSA-OAEP encryption is processed, the optional parameters field of RSA-OAEP SourceFunc algorithm identifier is examined without checking for its presence. This results in a NULL pointer dereference if the field is missing. Applications and services that call CMS_decrypt() on untrusted input (e.g., S/MIME processing or CMS-based protocols) are vulnerable. The FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.

ELSA-2026-50345: openssl security fix update (MODERATE)