CVE-2026-25277

Buffer Copy Without Checking Size of Input in Secure Processor

State: Published
Severity: 8.8 High
Published: Jun 1, 2026
Updated: Jun 3, 2026
Reserved: Feb 2, 2026

Description

Memory corruption while using Strongbox due to buffer overflow.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	qualcomm

Weaknesses

CWE-120 Buffer Copy Without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	Snapdragon 8 Gen 2 Mobile PlatformAffected Snapdragon 8+ Gen 2 Mobile PlatformAffected Snapdragon 8 Gen 3 Mobile PlatformAffected Snapdragon 8 EliteAffected Snapdragon 8 Elite Gen 5Affected

References

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

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