Vulnerability in Linux

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (11.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-93063: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • Linux — versions 6.2, 9f71cebcac2148e68d0d67f113d0f9aabfcc7a2a

References

Frequently asked questions

What is CVE-2026-93063?
CVE-2026-93063 is a high-severity vulnerability in Linux. CVSS score: 8.4/10. Published 2026-09-17.
How severe is CVE-2026-93063?
High severity. CVSS v3 base score is 8.4 out of 10.