High 7.8Published Apr 6, 2026

CVE-2026-21378Buffer Over-read in Camera

Updated under an hour ago (Oct 27, 2026, 11:23 PM ET)

Does this affect you?

It affects Qualcomm, Inc. Snapdragon and 51 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Qualcomm, Inc. Snapdragon

Exploited in the last 30 days

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

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-126
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: qualcomm
NVD analysis: Analyzed
Record last updated: Apr 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name)	AQT1000; Cologne; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; FastConnect 7800; QCA0000; and 43 more ranges	CNA record
qualcomm wcd9375_firmware qualcomm:wcd9375_firmware	all versions	NVD
qualcomm wcd9378c_firmware qualcomm:wcd9378c_firmware	all versions	NVD
qualcomm wcd9380_firmware qualcomm:wcd9380_firmware	all versions	NVD
qualcomm wcd9385_firmware qualcomm:wcd9385_firmware	all versions	NVD
qualcomm wcn3950_firmware qualcomm:wcn3950_firmware	all versions	NVD
qualcomm wcn3988_firmware qualcomm:wcn3988_firmware	all versions	NVD
qualcomm wsa8810_firmware qualcomm:wsa8810_firmware	all versions	NVD
qualcomm wsa8815_firmware qualcomm:wsa8815_firmware	all versions	NVD
qualcomm wsa8830_firmware qualcomm:wsa8830_firmware	all versions	NVD
1–10 of 52

References

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.