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Vulnerability record · CVE-2026-25283 · published 17 September 2026

CVE-2026-25283: Qualcomm cologne firmware stack-based buffer overflow vulnerability

Qualcomm · Cologne Firmware

Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.

8.8 CVSS 3.1 High EPSS 0.07% · top 100.0% CWE-121 · Stack-based buffer overflow
8.8CVSS 3.1 base score
0.07%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
1References
22 Sep 2026Last modified by NVD

Description

Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-25283), CISA KEV, FIRST EPSS (scores of 2026-09-25). This page is refreshed as NVD updates the record.