CVE-2026-89980
CVE CVE-2026-89980EUVD EUVD-2026-80580Published 2026-09-16T10:32:57.000ZLast changed 2026-09-16T14:40:59.000ZCVSS 8.4
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <f86ff9238b0c8284909e073a681a60708b9f36ab; patch: 6.1.188; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <89992bda7dfbba7ded2ba4185730453c57fa65bc; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <33abb7491e89285a41565670945293dda841afc4; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7dc239edb6d58e01c9ec868565cc03e7adf91747; patch: 0; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9347588bbd6ad43a85e17046d9c117a41453c52a; 2.6.12; patch: 6.18.51; patch: 5.15.221; patch: 6.6.157; patch: 7.3-rc2; patch: 7.2.5; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9af6c9203583655cb7ed45e52e14101652b37547; patch: 6.12.110; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <cd209eb3136e002becbda232e399fa31a2276436
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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