CVE-2026-23235

CVE-2026-23235 (Linux kernel, f2fs) is a local, in-kernel vulnerability where certain f2fs sysfs attributes permit out-of-bounds memory access and misinterpretation of integer sizes. The root causes are: __sbi_store() and f2fs_sbi_show() incorrectly treat all default values as unsigned int, causi...

PT-2026-22921

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The f2fs file system in the Linux kernel contains a flaw related to out-of-bounds memory access and incorrect handling of integer values when reading and writing sysfs attributes...

DEBIAN-CVE-2024-9632

A flaw was found in the X.org server. Due to improperly tracked allocation size in XkbSetCompatMap, a local attacker may be able to trigger a buffer overflow condition via a specially crafted payload, leading to denial of service or local privilege escalation in distributions where the X.org serv...

PT-2023-8768

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel's handling of uninitialized stack memory. Privileged programs are supposed to be able to read this memory, but before the patch, these accesses...

DEBIAN-CVE-2021-1404

A vulnerability in the PDF parsing module in Clam AntiVirus ClamAV Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that may result in a hea...