CVE-2026-25280 — Out-of-bounds Write in DSP Service

Description (CNA)

Memory corruption when processing escape handling flow with insufficient user buffer sizes.

Affected (CNA)

Vendor / product	Versions
Qualcomm, Inc. / Snapdragon	affected Cologne; affected FastConnect 6700; affected FastConnect 6900; affected FastConnect 7800; affected IQX5121; affected IQX7181; affected QCA0000; affected QCM5430; affected QCM6490; affected Qualcomm Video Collaboration VC3 Platform; affected SC8380XP; affected Snapdragon X2 Elite; affected WCD9370; affected WCD9375; affected WCD9378C; affected WCD9380; affected WCD9385; affected WSA8840; affected WSA8845; affected WSA8845H

Vendor / product

Versions

Qualcomm, Inc. / Snapdragon

affected Cologne; affected FastConnect 6700; affected FastConnect 6900; affected FastConnect 7800; affected IQX5121; affected IQX7181; affected QCA0000; affected QCM5430; affected QCM6490; affected Qualcomm Video Collaboration VC3 Platform; affected SC8380XP; affected Snapdragon X2 Elite; affected WCD9370; affected WCD9375; affected WCD9378C; affected WCD9380; affected WCD9385; affected WSA8840; affected WSA8845; affected WSA8845H

CWE

CWE-787

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.