JLSEC-2026-230 AES OCB fails to encrypt some bytes

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption...

[SECURITY] [DLA 4274-1] mbedtls security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4274-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura August 18, 2025 https://wiki.debian.org/LTS -...

ALPINE-CVE-2025-52496

Mbed TLS before 3.6.4 has a race condition in AESNI detection if certain compiler optimizations occur. An attacker may be able to extract an AES key from a multithreaded program, or perform a GCM forgery...

UBUNTU-CVE-2025-52496

Mbed TLS before 3.6.4 has a race condition in AESNI detection if certain compiler optimizations occur. An attacker may be able to extract an AES key from a multithreaded program, or perform a GCM forgery...

Mbed TLS 安全漏洞

Mbed TLS is an open source, portable, easy to use, readable and flexible SSL library from Mbed TLS Open Source. A security vulnerability exists in Mbed TLS versions prior to 3.6.4 that stems from a race condition in AESNI detection and could lead to AES key disclosure or GCM forgery...

Kernel: crypto: buffer overruns in RFC4106 implementation using AESNI

A buffer overflow flaw was found in the way the Linux kernel's Intel AES-NI instructions optimized version of the RFC4106 GCM mode decryption functionality handled fragmented packets. A remote attacker could use this flaw to crash, or potentially escalate their privileges on, a system over a...