{"id":"CVE-2026-64155","summary":"wifi: ath11k: fix error path leaks in some WMI WOW calls","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix error path leaks in some WMI WOW calls\n\nFix two instances where we used to directly return the result of\nath11k_wmi_cmd_send(...). Because we did not check the return value, we\nalso did not free the skb in the error path.","modified":"2026-07-21T03:47:56.504765289Z","published":"2026-07-19T15:40:43.545Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64155.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/008955b1348452de25bc19d6e0f0f673d4cb9a3c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3d675896ea03aca631852a2a7e91e6cb8f664967"},{"type":"WEB","url":"https://git.kernel.org/stable/c/55dda532bbc261aef495e403c8900c5e2ab5fa34"},{"type":"WEB","url":"https://git.kernel.org/stable/c/acde4692afcdaea6de3e2996ddfaeaa7ae6b0130"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cd43d587dd333517c806cd24696e6e1a26b9951e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d618d322b95c80d5ad7091f35a7193e4050dcc27"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d6c7b8d0dc22c0a8743435db8f42d98524b70df3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64155.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64155"},{"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":"79802b13a492d0fdeb922e98628e5ff1a8b74026"},{"fixed":"d6c7b8d0dc22c0a8743435db8f42d98524b70df3"},{"fixed":"cd43d587dd333517c806cd24696e6e1a26b9951e"},{"fixed":"3d675896ea03aca631852a2a7e91e6cb8f664967"},{"fixed":"008955b1348452de25bc19d6e0f0f673d4cb9a3c"},{"fixed":"acde4692afcdaea6de3e2996ddfaeaa7ae6b0130"},{"fixed":"d618d322b95c80d5ad7091f35a7193e4050dcc27"},{"fixed":"55dda532bbc261aef495e403c8900c5e2ab5fa34"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64155.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.209"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.175"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.142"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.92"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.34"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.11"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64155.json"}}],"schema_version":"1.7.5"}