CVE-2026-93063 (CVSS 8.4)

Description

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.

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CVSS v3.1 Score

8.4

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0021

Probability of exploitation

0.11%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

References

Other References

https://git.kernel.org/stable/c/242125bbf19a2974d22f3d5025c9c14c0a4aea58 https://git.kernel.org/stable/c/7d8cc301bcba233f31b589a45f4c1c97f2bb90d6 https://git.kernel.org/stable/c/9c6bea89a16815688a5240dd4a74c922a92fcdc3 https://git.kernel.org/stable/c/a4034f1cc8a422cefc519290d8e6cfb7ff773586 https://git.kernel.org/stable/c/b90ebae632318dc2e5cd4ac96e454ec50f705579 https://git.kernel.org/stable/c/f7f770d12e6e928006f89a59291074e5fea82886

Frequently Asked Questions

What is CVE-2026-93063? +

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. It has a CVSS v3.1 base score of 8.4 (HIGH).

How severe is CVE-2026-93063? +

CVE-2026-93063 has a CVSS v3.1 score of 8.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0021, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-93063? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

CVE-2026-93063