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Vulnerability record · CVE-2026-21378 · published 6 April 2026

CVE-2026-21378: Qualcomm wcd9375 firmware vulnerability

Qualcomm · Wcd9375 Firmware

Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.

7.8 CVSS 3.1 High EPSS 0.08% · top 99.9% CWE-126 · CWE-126
7.8CVSS 3.1 base score
0.08%EPSS exploitation probability, 30 days
NoNot in CISA KEV
51Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.

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

Affected products

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

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html 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-2026-21378), CISA KEV, FIRST EPSS (scores of 2026-09-24). This page is refreshed as NVD updates the record.