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Vulnerability record · CVE-2025-59615 · published 6 July 2026

CVE-2025-59615: Qualcomm fastconnect 6700 firmware use after free vulnerability

Qualcomm · Fastconnect 6700 Firmware

Memory Corruption when invoking device input/output control operations for mapping and unmapping persistent memory buffers due to improper synchronization.

7.8 CVSS 3.1 High EPSS 0.09% · top 99.6% CWE-416 · Use after free
7.8CVSS 3.1 base score
0.09%EPSS exploitation probability, 30 days
NoNot in CISA KEV
60Affected product versions listed by NVD
1References
7 Jul 2026Last modified by NVD

Description

Memory Corruption when invoking device input/output control operations for mapping and unmapping persistent memory buffers due to improper synchronization.

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

Affected products

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

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/july-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-2025-59615), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.