Description

Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.

INFO

Published Date :

2026-04-06T15:33:49.475Z

Last Modified :

2026-04-07T03:55:50.599Z

Source :

qualcomm
AFFECTED PRODUCTS

The following products are affected by CVE-2026-21373 vulnerability.

Vendors Products
Qualcomm
  • Aqt1000
  • Aqt1000 Firmware
  • Cologne
  • Cologne Firmware
  • Fastconnect 6200
  • Fastconnect 6200 Firmware
  • Fastconnect 6700
  • Fastconnect 6700 Firmware
  • Fastconnect 6800
  • Fastconnect 6800 Firmware
  • Fastconnect 6900
  • Fastconnect 6900 Firmware
  • Fastconnect 7800
  • Fastconnect 7800 Firmware
  • Qca0000
  • Qca0000 Firmware
  • Qca6391
  • Qca6391 Firmware
  • Qca6420
  • Qca6420 Firmware
  • Qca6430
  • Qca6430 Firmware
  • Qcm5430
  • Qcm5430 Firmware
  • Qcm6490
  • Qcm6490 Firmware
  • Sc8380xp
  • Sc8380xp Firmware
  • Sm6250
  • Sm6250 Firmware
  • Snapdragon
  • Snapdragon 460 Mobile Platform
  • Snapdragon 460 Mobile Platform Firmware
  • Snapdragon 662 Mobile Platform
  • Snapdragon 662 Mobile Platform Firmware
  • Snapdragon 7c\+ Gen 3 Compute
  • Snapdragon 7c\+ Gen 3 Compute Firmware
  • Snapdragon 7c Compute Platform
  • Snapdragon 7c Compute Platform Firmware
  • Snapdragon 7c Gen 2 Compute Platform
  • Snapdragon 7c Gen 2 Compute Platform Firmware
  • Snapdragon 8c Compute Platform
  • Snapdragon 8c Compute Platform \(sc8180xp-ad\)
  • Snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware
  • Snapdragon 8c Compute Platform Firmware
  • Snapdragon 8cx Compute Platform
  • Snapdragon 8cx Compute Platform \"poipu Pro\"
  • Snapdragon 8cx Compute Platform \"poipu Pro\" Firmware
  • Snapdragon 8cx Compute Platform Firmware
  • Snapdragon 8cx Gen 2 5g Compute Platform
  • Snapdragon 8cx Gen 2 5g Compute Platform \"poipu Pro\"
  • Snapdragon 8cx Gen 2 5g Compute Platform \"poipu Pro\" Firmware
  • Snapdragon 8cx Gen 2 5g Compute Platform Firmware
  • Snapdragon 8cx Gen 3 Compute Platform
  • Snapdragon 8cx Gen 3 Compute Platform Firmware
  • Snapdragon Ar1 Gen 1 Platform
  • Snapdragon Ar1 Gen 1 Platform Firmware
  • Video Collaboration Vc3 Platform
  • Video Collaboration Vc3 Platform Firmware
  • Wcd9340
  • Wcd9340 Firmware
  • Wcd9341
  • Wcd9341 Firmware
  • Wcd9370
  • Wcd9370 Firmware
  • Wcd9375
  • Wcd9375 Firmware
  • Wcd9378c
  • Wcd9378c Firmware
  • Wcd9380
  • Wcd9380 Firmware
  • Wcd9385
  • Wcd9385 Firmware
  • Wcn3950
  • Wcn3950 Firmware
  • Wcn3988
  • Wcn3988 Firmware
  • Wsa8810
  • Wsa8810 Firmware
  • Wsa8815
  • Wsa8815 Firmware
  • Wsa8830
  • Wsa8830 Firmware
  • Wsa8832
  • Wsa8832 Firmware
  • Wsa8835
  • Wsa8835 Firmware
  • Wsa8840
  • Wsa8840 Firmware
  • Wsa8845
  • Wsa8845 Firmware
  • Wsa8845h
  • Wsa8845h Firmware
  • X2000077
  • X2000077 Firmware
  • X2000086
  • X2000086 Firmware
  • X2000090
  • X2000090 Firmware
  • X2000092
  • X2000092 Firmware
  • X2000094
  • X2000094 Firmware
  • Xg101002
  • Xg101002 Firmware
  • Xg101032
  • Xg101032 Firmware
  • Xg101039
  • Xg101039 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21373.

URL Resource
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html cve-icon cve-icon
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