Vulnerability in Qualcomm Cologne

CVE-2026-25288

Transient DOS when processing a short target wake time channel usage response frame with insufficient packet size.

EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-126 — Buffer Over-read

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-25288?: CVE-2026-25288 is a high-severity vulnerability in Qualcomm Cologne, classified under Buffer Over-read. CVSS score: 7.4/10. Published 2026-08-04.
How severe is CVE-2026-25288?: High severity. CVSS v3 base score is 7.4 out of 10.