CVE-2026-57555

Use After Free in DSP Service

State: Published
Severity: 7.8 High
Published: Oct 6, 2026
Updated: Oct 6, 2026
Reserved: Jun 24, 2026

Description

Memory Corruption when executing system service routines due to improper handling of user input buffers.

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-416 Use After Free

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	CologneAffected FastConnect 6700Affected FastConnect 6900Affected FastConnect 7800Affected IQX5121Affected QCA0000Affected QCM5430Affected QCM6490Affected Qualcomm Dragonwing IQ-XAffected Qualcomm Video Collaboration VC3 PlatformAffected SC8380XPAffected Snapdragon X2 EliteAffected Snapdragon Reality Elite PlatformAffected WCD9370Affected WCD9375Affected WCD9378CAffected WCD9380Affected WCD9385Affected WSA8835Affected WSA8840Affected WSA8845Affected WSA8845HAffected

Product

Versions

SnapdragonQualcomm, Inc.

CologneAffected
FastConnect 6700Affected
FastConnect 6900Affected
FastConnect 7800Affected
IQX5121Affected
QCA0000Affected
QCM5430Affected
QCM6490Affected
Qualcomm Dragonwing IQ-XAffected
Qualcomm Video Collaboration VC3 PlatformAffected
SC8380XPAffected
Snapdragon X2 EliteAffected
Snapdragon Reality Elite PlatformAffected
WCD9370Affected
WCD9375Affected
WCD9378CAffected
WCD9380Affected
WCD9385Affected
WSA8835Affected
WSA8840Affected
WSA8845Affected
WSA8845HAffected

References

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

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