{"id":"CVE-2026-93063","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: check SAP message length before reading it\n\nVerify the SAP message size is not larger than the local buffer before\nreading the message to avoid buff…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: check SAP message length before reading it\n\nVerify the SAP message size is not larger than the local buffer before\nreading the message to avoid buff…","severity":"high","cvss":8.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"Linux","product":"Linux","affected":["Linux >= a29e442ee110aafdf7785fac6de44b22d3da43db < a4034f1cc8a422cefc519290d8e6cfb7ff773586","Linux >= bcd68b3dbe78b7b0f7b6b55162cf1eff1e7fff9e < b90ebae632318dc2e5cd4ac96e454ec50f705579","Linux >= bcd68b3dbe78b7b0f7b6b55162cf1eff1e7fff9e < 9c6bea89a16815688a5240dd4a74c922a92fcdc3","Linux >= bcd68b3dbe78b7b0f7b6b55162cf1eff1e7fff9e < 242125bbf19a2974d22f3d5025c9c14c0a4aea58","Linux >= bcd68b3dbe78b7b0f7b6b55162cf1eff1e7fff9e < f7f770d12e6e928006f89a59291074e5fea82886","Linux >= bcd68b3dbe78b7b0f7b6b55162cf1eff1e7fff9e < 7d8cc301bcba233f31b589a45f4c1c97f2bb90d6","Linux 9f71cebcac2148e68d0d67f113d0f9aabfcc7a2a","Linux >= 6.1.2 < 6.1.188","Linux >= 6.0.16 < 6.1","Linux 6.2"],"published":"2026-09-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T18:18:19.777","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93063","references":[{"url":"https://git.kernel.org/stable/c/242125bbf19a2974d22f3d5025c9c14c0a4aea58","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7d8cc301bcba233f31b589a45f4c1c97f2bb90d6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9c6bea89a16815688a5240dd4a74c922a92fcdc3","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a4034f1cc8a422cefc519290d8e6cfb7ff773586","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b90ebae632318dc2e5cd4ac96e454ec50f705579","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f7f770d12e6e928006f89a59291074e5fea82886","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00158,"epssPercentile":0.05409,"ingestedAt":"2026-09-17T16:21:47.767Z","slug":"CVE-2026-93063","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: check SAP message length before reading it\n\nVerify the SAP message size is not larger than the local buffer before\nreading the message to avoid buffer overflow.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":46.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":207361,"id":"CVE-2026-93063","ts":1789757341288,"field":"cvss","old":null,"new":"8.4"},{"seq":207360,"id":"CVE-2026-93063","ts":1789757341288,"field":"severity","old":"none","new":"high"}]}