{"id":"CVE-2026-98191","summary":"wifi: wlcore: release runtime PM ref on regdomain config failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wlcore: release runtime PM ref on regdomain config failure\n\nwlcore_regdomain_config() gets a runtime PM reference before sending\nthe regulatory-domain command. When\nwlcore_cmd_regdomain_config_locked() fails, the function queues recovery\nand returns without dropping that reference.\n\nRelease the reference after handling the command result so both success\nand failure paths balance the preceding\npm_runtime_resume_and_get(). The recovery worker takes a separate\nruntime PM reference and cannot release the reference held here.","modified":"2026-10-08T02:52:52.101861781Z","published":"2026-10-06T08:44:32.240Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98191.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/05b5e297bbf46f92c80da4c2ebe67828ca0d0247"},{"type":"WEB","url":"https://git.kernel.org/stable/c/18eb148105f1af9163f5e9758f0a7bc6ab042423"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3fbaae01bb7847d8b0124a8bbdb3af865e388d53"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7f1f25b2db14683ab75d0d22c00d6a75ba988b83"},{"type":"WEB","url":"https://git.kernel.org/stable/c/85ec6c451fe681ac3135dfa43a519f1404ae63ad"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8a1f3cf89ddcc700e25afe42cfad333059adcc94"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a6bb6ad517a0d4db33a0cac9448e3ae9f4008fb4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c02352e2b5a241c8da89b5f5f1a0ae4d403120ed"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98191.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98191"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"fa2648a34e73fb7a17fd0a82e0335a9451d8f5c8"},{"fixed":"85ec6c451fe681ac3135dfa43a519f1404ae63ad"},{"fixed":"3fbaae01bb7847d8b0124a8bbdb3af865e388d53"},{"fixed":"c02352e2b5a241c8da89b5f5f1a0ae4d403120ed"},{"fixed":"05b5e297bbf46f92c80da4c2ebe67828ca0d0247"},{"fixed":"18eb148105f1af9163f5e9758f0a7bc6ab042423"},{"fixed":"7f1f25b2db14683ab75d0d22c00d6a75ba988b83"},{"fixed":"a6bb6ad517a0d4db33a0cac9448e3ae9f4008fb4"},{"fixed":"8a1f3cf89ddcc700e25afe42cfad333059adcc94"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98191.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.19.0"},{"fixed":"5.10.271"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.222"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.54"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98191.json"}}],"schema_version":"1.9.0"}