CVE-2026-47332 Out-of-bounds read in Ubuntu Linux AppArmor notification handling

Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an internal structure, leading to an out-of-bounds read in notification handling code. The bug can be triggered by an unprivileged local user and can result in information disclosure from adjacent...

PT-2025-46762

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The btrfs encode fh function does not properly account for all cases it handles, potentially leading to an out-of-bounds write. Specifically, when a parent exists and the root ID of the...

DEBIAN-CVE-2018-1095

The ext4xattrcheckentries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a size as an error code, and consequently allows attackers to cause a denial of service getacl NULL pointer dereference and system...