{"cve":"CVE-2026-89980","nvd":{"published":"2026-09-16T11:17:08.913","modified":"2026-10-19T09:18:44.870","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: harmony: initialize locks before requesting IRQ\n\nsnd_harmony_create() registers the IRQ before initializing h->lock and\nh->mixer_lock. A pending interrupt can invoke the handler while these\nlocks are uninitialized.\n\nInitialize both locks before requesting the IRQ so the handler always\nsees valid lock state.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.4},"cwes":[],"references":["https://git.kernel.org/stable/c/33abb7491e89285a41565670945293dda841afc4","https://git.kernel.org/stable/c/7dc239edb6d58e01c9ec868565cc03e7adf91747","https://git.kernel.org/stable/c/89992bda7dfbba7ded2ba4185730453c57fa65bc","https://git.kernel.org/stable/c/9347588bbd6ad43a85e17046d9c117a41453c52a","https://git.kernel.org/stable/c/9af6c9203583655cb7ed45e52e14101652b37547"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:54:41.405518556+00:00"},"epss":{"cve":"CVE-2026-89980","score":0.00185,"percentile":0.08013,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}