{"id":"CVE-2026-98828","published":"2026-10-18T16:17:37.043","lastModified":"2026-10-19T10:19:46.850","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: reject short WMI command responses\n\nath9k_wmi_rsp_callback() removes the validated WMI header and copies\nthe number of bytes expected by the waiting command into its response\nbuffer. A device response shorter than that expectation can therefore\nbe read beyond the skb payload.\n\nRecord -EMSGSIZE for a short response, complete the waiter, and return\nthe stored status from the command path. This also prevents callers from\nconsuming stale response bytes as a successful reply.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/03ef61d05aa26022327f971b790f07e6bf6e35d6","tags":[]},{"url":"https://git.kernel.org/stable/c/93ce8ea70451e800601bc9444aa33043de15d67b","tags":[]},{"url":"https://git.kernel.org/stable/c/a3b0137c855a61371d9cf9993b8bcc33c9798202","tags":[]},{"url":"https://git.kernel.org/stable/c/e0c21130c1c7791ba73b19a3a9ea767c8cd43745","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}