CVE-2026-81689

openssl_encrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, resulting in identical keys across all users and files. An attacker with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wi...

EUVD-2026-67045

opensslencrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, allowing identical keys across all users and files. Attackers with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wide...

CVE-2026-81689 openssl_encrypt before 1.4.9 Weak Pepper Key Derivation

opensslencrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, allowing identical keys across all users and files. Attackers with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wide...

CVE-2026-81689 openssl_encrypt before 1.4.9 Weak Pepper Key Derivation

opensslencrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, allowing identical keys across all users and files. Attackers with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wide...

CVE-2026-22791

A flaw was found in openCryptoki, a library for cryptographic operations. A local attacker can exploit a heap buffer overflow vulnerability within the CKMECDHAESKEYWRAP implementation. By providing a compressed Elliptic Curve EC public key and invoking the CWrapKey function, the attacker can...

CVE-2026-22791 openCryptoki incorrectly calculates the buffer size in C_WrapKey with CKM_ECDH_AES_KEY_WRAP

openCryptoki is a PKCS11 library and tools for Linux and AIX. In 3.25.0 and 3.26.0, there is a heap buffer overflow vulnerability in the CKMECDHAESKEYWRAP implementation allows an attacker with local access to cause out-of-bounds writes in the host process by supplying a compressed EC public key...

CVE-2026-22791 openCryptoki incorrectly calculates the buffer size in C_WrapKey with CKM_ECDH_AES_KEY_WRAP

openCryptoki is a PKCS11 library and tools for Linux and AIX. In 3.25.0 and 3.26.0, there is a heap buffer overflow vulnerability in the CKMECDHAESKEYWRAP implementation allows an attacker with local access to cause out-of-bounds writes in the host process by supplying a compressed EC public key...

CVE-2020-8918

An improperly initialized 'migrationAuth' value in Google's go-tpm TPM1.2 library versions prior to 0.3.0 can lead an eavesdropping attacker to discover the auth value for a key created with CreateWrapKey. An attacker listening in on the channel can collect both 'encUsageAuth' and...

PT-2020-21877

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type of "Use-of-uninitialized-value". The crash state involves functions such as AES encrypt, AES wrap key, and aes wrap...

PT-2020-22241

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-use-after-free error, specifically a READ 8 crash type. The crash state involves several functions, including AES wrap key,...