Linux pcrypt Cryptographic Data Compromise

The vulnerability of the functions pcryptaeaddone, pcryptaeadenc, and pcryptaeaddec in the crypto/pcrypt.c module of the Linux operating system is related to errors in handling asynchronous cryptographic requests. Exploiting this vulnerability can allow a remote attacker to compromise the...

CVE-2026-64312: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - restore callback for non-parallel fallback pcrypt installs pcryptaeaddone on the child AEAD request before trying to submit it through padata. If padatadoparallel returns -EBUSY, pcrypt falls back to calling the...