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Vulnerability record · CVE-2025-47404 · published 4 May 2026

CVE-2025-47404: Qualcomm qca8695au firmware classic buffer overflow vulnerability

Qualcomm · Qca8695au Firmware

Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified.

7.8 CVSS 3.1 High EPSS 0.07% · top 100.0% CWE-120 · Classic buffer overflowCWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.07%EPSS exploitation probability, 30 days
NoNot in CISA KEV
150Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified.

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

Affected products

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

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html PatchVendor 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-2025-47404), CISA KEV, FIRST EPSS (scores of 2026-09-24). This page is refreshed as NVD updates the record.