What is CVE-2026-53317?

CVE-2026-53317 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2026-06-26.

How severe is CVE-2026-53317?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Linux

CVE-2026-53317

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: Place upper limit on station AID Any station configured with an AID over 20 causes a firmware crash. This situation occurred in our testing using an…

EPSS: 0.001 (1.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions 5c14a5f944b91371961548b1907802f74a4d2e5c, 5.12, 0
Linux Linux_kernel

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-53317?: CVE-2026-53317 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2026-06-26.
How severe is CVE-2026-53317?: Medium severity. CVSS v3 base score is 5.5 out of 10.