Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: ALSA: harmony: initialize locks before requesting IRQ snd_harmony_create() registers the IRQ before initializing h->lock and h->mixer_lock. A pending interrupt can invoke the handler while these locks are uninitialized. Initialize both locks before requesting the IRQ so the handler always sees valid lock state.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
🚨 HIGH: CVE-2026-89980 (CVSS 8.4) - Linux kernel ALSA harmony driver race condition allows local privilege escalation. Uninitialized locks in IRQ handler can lead to compromise. Patch immediately. #CVE #Vulnerability #PatchNow https://t.co/RYmCiN2KH8