CVE-2026-93063high

CVE-2026-93063: high-severity vulnerability in Linux

wifi: iwlwifi: mei: check SAP message length before reading it

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.4epss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: check SAP message length before reading it Verify the SAP message size is not larger than the local buffer before reading the message to avoid buffer overflow.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/242125bbf19a2974d22f3d5025c9c14c0a4aea58https://git.kernel.org/stable/c/7d8cc301bcba233f31b589a45f4c1c97f2bb90d6https://git.kernel.org/stable/c/9c6bea89a16815688a5240dd4a74c922a92fcdc3https://git.kernel.org/stable/c/a4034f1cc8a422cefc519290d8e6cfb7ff773586https://git.kernel.org/stable/c/b90ebae632318dc2e5cd4ac96e454ec50f705579https://git.kernel.org/stable/c/f7f770d12e6e928006f89a59291074e5fea82886