OESA-2026-1663 edk2 security update

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: Issue summary: When using the low-level OCB API directly with AES-NI orbrother hardware-accelerated code paths, inputs whose length is not a multiplebrof 16 bytes...

CVE-2025-69418

In OpenSSL versions 3.6, 3.5, 3.4, 3.3, 3.0, and 1.1.1 , a vulnerability exists where using the low-level OCB API directly with hardware-accelerated code paths (like AES-NI ) can leave trailing bytes (1-15 bytes) of messages not aligned to 16 bytes unencrypted and unauthenticated. This occurs bec...

PT-2026-4948

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.1.1 through 3.6 OpenSSL version 1.0.2 is not affected Description The issue relates to the handling of non-block-aligned input lengths when using the low-level OCB API directly with AES-NI or other hardware-accelerated code...