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Vulnerability record · CVE-2025-21483 · published 24 September 2025

CVE-2025-21483: Qualcomm apq8017 firmware memory buffer overflow vulnerability

Qualcomm · Apq8017 Firmware

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

9.8 CVSS 3.1 Critical EPSS 0.40% · top 68.4% CWE-119 · Memory buffer overflow
9.8CVSS 3.1 base score
0.40%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 the UE receives an RTP packet from the network, during the reassembly of NALUs.

CVSS:3.1/AV:N/AC:L/PR:N/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/september-2025-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-2025-21483), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.