CVE-2026-25281

highpriority · track · 30EPSS 0.002 · 5 %ileUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.16% (5th) EPSS

CVSS 7.4 · high

Is it mine?

7 products

Who says so?

1 sources

nvd

EPSS · scored 2026-10-27

Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation.

cvss

Technical severity, 0–10. One row per scoring source.

7.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.4

v3.17.4highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:Hprimary · product-security@qualcomm.comexploitability 2.8 · impact 4

v3.16.8mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

qualcomm cologne firmwareall versionsnvdUScpe:2.3:o:qualcomm:cologne_firmware:*:*:*:*:*:*:*:*
qualcomm fastconnect 7800 firmwareall versionsnvdUScpe:2.3:o:qualcomm:fastconnect_7800_firmware:*:*:*:*:*:*:*:*
qualcomm snapdragon x2 elite firmwareall versionsnvdUScpe:2.3:o:qualcomm:snapdragon_x2_elite_firmware:*:*:*:*:*:*:*:*
qualcomm wcd9378c firmwareall versionsnvdUScpe:2.3:o:qualcomm:wcd9378c_firmware:*:*:*:*:*:*:*:*
qualcomm wsa8840 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wsa8840_firmware:*:*:*:*:*:*:*:*
qualcomm wsa8845 firmwareall versionsnvdUScpe:2.3:o:qualcomm:wsa8845_firmware:*:*:*:*:*:*:*:*
qualcomm wsa8845h firmwareall versionsnvdUScpe:2.3:o:qualcomm:wsa8845h_firmware:*:*:*:*:*:*:*:*

Which sources assert this record, and when.

published 2026-09-17modified 2026-09-22

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.