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Vulnerability record · CVE-2023-21662 · published 5 September 2023

CVE-2023-21662: Qualcomm aqt1000 firmware classic buffer overflow vulnerability

Qualcomm · Aqt1000 Firmware

Memory corruption in Core Platform while printing the response buffer in log.

7.8 CVSS 3.1 High EPSS 0.12% · top 98.6% CWE-120 · Classic buffer overflow
7.8CVSS 3.1 base score
0.12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
136Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Memory corruption in Core Platform while printing the response buffer in log.

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin Vendor Advisory

Track CVE-2023-21662 inside VULONE

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

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Source: NIST National Vulnerability Database (record CVE-2023-21662), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.