CVE-2026-25290

Memory Corruption when validating large data buffers from external sources using addition to check buffer length.

Score

CVSS 3.1 7.8 High

Status

Analyzed - product-security@qualcomm.com

Published

2026-09-17

Last modified

2026-09-17

Weaknesses

CWE-190

Affected products

• Cologne Firmware (Qualcomm)
• Fastconnect 7800 Firmware (Qualcomm)
• Snapdragon X2 Elite Firmware (Qualcomm)
• Wcd9378c Firmware (Qualcomm)
• Wsa8840 Firmware (Qualcomm)
• Wsa8845 Firmware (Qualcomm)
• Wsa8845h Firmware (Qualcomm)
• Snapdragon (Qualcomm Inc.)

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html