CVE-2025-21441

Out-of-bounds Read in Windows WLAN Host

State: Published
Severity: 7.8 High
Published: Apr 7, 2025
Updated: Feb 26, 2026
Reserved: Dec 18, 2024

Description

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	qualcomm

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	AQT1000Affected FastConnect 6200Affected FastConnect 6700Affected FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected QCA1062Affected QCA1064Affected QCA2062Affected QCA2064Affected QCA2065Affected QCA2066Affected QCA6391Affected QCA6420Affected QCA6430Affected QCC2073Affected QCC2076Affected QCM5430Affected QCM6490Affected QCS5430Affected QCS6490Affected Qualcomm Video Collaboration VC3 PlatformAffected SC8180X+SDX55Affected SC8380XPAffected SM6250Affected and 20 more versions

Product

Versions

SnapdragonQualcomm, Inc.

AQT1000Affected
FastConnect 6200Affected
FastConnect 6700Affected
FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
QCA1062Affected
QCA1064Affected
QCA2062Affected
QCA2064Affected
QCA2065Affected
QCA2066Affected
QCA6391Affected
QCA6420Affected
QCA6430Affected
QCC2073Affected
QCC2076Affected
QCM5430Affected
QCM6490Affected
QCS5430Affected
QCS6490Affected
Qualcomm Video Collaboration VC3 PlatformAffected
SC8180X+SDX55Affected
SC8380XPAffected
SM6250Affected
and 20 more versions

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.