{"cve":"CVE-2026-74539","nvd":{"published":"2026-08-15T13:17:59.233","modified":"2026-10-16T20:17:36.310","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: ISO: lock sk in iso_sock_getname\n\nAccessing iso_pi(sk)->conn requires lock_sock, which is not held here.\n\nFix by adding the lock/release.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.0},"cwes":[],"references":["https://git.kernel.org/stable/c/202670e6602e068558c1fca2df40719ee91a2906","https://git.kernel.org/stable/c/72d5bb1d77d7c3330146dc0cfd43f704c64b9594","https://git.kernel.org/stable/c/89cf154d7c18e6e94a3da83051f3cf2bac317ae2"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:49:10.689564601+00:00"},"epss":{"cve":"CVE-2026-74539","score":0.00385,"percentile":0.32297,"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."]}