CVE-2026-80967

Last refreshed2026-10-17

Status: UPDATED | Advisory ID: CVE-2026-80967

Key Details

CVE	CVE-2026-80967
CVSS Score / Version	8.4 (High) / CVSS v3.1
Updated	2026-10-16
CVSS Vector	`CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
CVSS Prose	attack vector is local; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products	Linux Kernel

Vendor	Product	Affected Versions	Patch Status
Linux	Linux Kernel

Vendor

Product

Affected Versions

Patch Status

Linux

Linux Kernel

Subsystems	OT Supporting Infrastructure
Sectors	All Sectors

In the Linux kernel, the following vulnerability has been resolved:

ALSA: pcxhr: initialize mutexes before requesting threaded IRQ

pcxhr_probe() requests pcxhr_threaded_irq() before initializing

mgr->lock, even though the threaded handler takes that mutex.

Initialize the manager locks before request_threaded_irq() so an

early interrupt cannot run against uninitialized mutex state during

probe. (NVD)

Monitor Linux's web page for any future patch releases.

Source	Reference
NVD	https://nvd.nist.gov/vuln/detail/CVE-2026-80967
CVE	https://www.cve.org/CVERecord?id=CVE-2026-80967

Source

Reference

NVD

CVE