Out-of-bounds Read in Qualcomm Cologne Firmware
CVE-2026-25282
Transient DOS when processing unverified data from a neighboring system causes out of bound memory access.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.9 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H.
EPSS exploit prediction
EPSS: 0.001 (0.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Qualcomm Cologne Firmware
- Qualcomm Fastconnect 7800 Firmware
- Qualcomm Snapdragon X2 Elite Firmware
- Qualcomm Wcd9378c Firmware
- Qualcomm Wsa8840 Firmware
- Qualcomm Wsa8845 Firmware
- Qualcomm Wsa8845h Firmware
- Qualcomm, Inc. Snapdragon — versions Cologne, FastConnect 7800, Snapdragon X2 Elite
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-25282?
- CVE-2026-25282 is a high-severity vulnerability in Qualcomm Cologne Firmware, classified under Out-of-bounds Read. CVSS score: 7.9/10. Published 2026-09-17.
- How severe is CVE-2026-25282?
- High severity. CVSS v3 base score is 7.9 out of 10.