CVE-2026-90052

A buffer overflow in the Linux kernel's dm-integrity subsystem occurs when processing keyed discard operations. Since commit 68c5c42567bc, integrity_metadata computes a checksum for every discarded block into a fixed-size buffer. However, integrity_sector_checksum always writes the full digest re...

EUVD-2026-81913

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix buffer overflow with keyed discard Since commit 68c5c42567bc "dm-integrity: replace forgeable discard filler with a keyed sector marker", integritymetadata computes a checksum for every discarded block into the...