Linux Kernel Security Vulnerabilities

There are security vulnerabilities in Linux kernels versions prior to 6.12.86 through 6.12.113, 6.18.27 through 6.18.56, 5.10.258 through 5.11, 5.15.209 through 5.16, 6.1.175 through 6.2, 6.6.140 through 6.7, and 7.0.4 through 7.1. These vulnerabilities stem from the ALSA caiaq driver failing to...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-099015)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099015 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Handle probe errors properly The probe procedure of setupcard in caiaq driver doesn'...

CVE-2026-64487

A flaw was found in the Linux kernel's sound subsystem, specifically within the ALSA caiaq driver responsible for handling Traktor Kontrol S4 devices. A local attacker, by providing specially crafted input from a connected device, could exploit an out-of-bounds read vulnerability. This issue aris...

CVE-2026-45992

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Fix potentially leftover ep1inurb at error path The previous fix for handling the error from setupcard missed that an internal URB cdev-ep1inurb might have been already submitted beforehand. In the normal case, this...