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THREAT OPS › Threat News › [NVD] CVE-2026-80967 (HIGH 8.4) — 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 manag

[NVD] CVE-2026-80967 (HIGH 8.4) — 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 manag

mednvdPublished 2026-09-11

CVE-2026-80967 CVSS: 8.4 HIGH Published: 2026-09-11T20:19:02.720

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 int

Indicators of compromise

CVE-2026-80967cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-80967