PT-2026-36842 · Qualcomm · Snapdragon+30

Published 2026-05-04 · Updated 2026-05-06 · CVE-2025-47406

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An information disclosure occurs during the processing of IOCTL (Input/Output Control) handler callbacks because the system fails to verify the buffer size.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Over-read

Out of bounds Read

Weakness Enumeration

CWE-126

CWE-125

Related Identifiers

CVE-2025-47406

Affected Products

Snapdragon

Cologne Firmware

Fastconnect 6700 Firmware

Fastconnect 6900 Firmware

Fastconnect 7800 Firmware

Iqx5121 Firmware

Iqx7181 Firmware

Qca0000 Firmware

Qcs5430 Firmware

Qcs6490 Firmware

Sc8380Xp Firmware

Snapdragon 7C+ Gen 3 Compute Firmware

Snapdragon 8Cx Gen 3 Compute Firmware

Video Collaboration Vc3 Platform Firmware

Wcd9370 Firmware

Wcd9375 Firmware

Wcd9378 Firmware

Wcd9380 Firmware

Wcd9385 Firmware

Wsa8830 Firmware

Wsa8835 Firmware

Wsa8840 Firmware

Wsa8845 Firmware

X2000077 Firmware

X2000086 Firmware

X2000090 Firmware

X2000092 Firmware

X2000094 Firmware

Xg101002 Firmware

Xg101032 Firmware

Xg101039 Firmware

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-47406 · Security Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html · Vendor Advisory
• https://twitter.com/CVEnew/status/2051361283039965221 · Twitter Post
• https://t.me/cveNotify/162410 · Telegram Post