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Vulnerability record · CVE-2021-30256 · published 20 October 2021

CVE-2021-30256: Qualcomm apq8017 firmware out-of-bounds write vulnerability

Qualcomm · Apq8017 Firmware

Possible stack overflow due to improper validation of camera name length before copying the name in VR Service in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT

7.8 CVSS 3.1 High EPSS 0.16% · top 95.2% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score, v2 7.2
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
77Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Possible stack overflow due to improper validation of camera name length before copying the name in VR Service in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin Vendor Advisory

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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-2021-30256), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.