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CVE-2026-21372
7.8 HIGH
- CVSS version: 3.1
- Attack vector (AV): LOCAL
- Attack complexity (AC): LOW
- Privileges required (PR): LOW
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): HIGH
- Integrity impact (I): HIGH
- Availability impact (A): HIGH
Heap-Based Buffer Overflow in Power Management IC
Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.
Affected products
Snapdragon
- ==Snapdragon 460 Mobile Platform
- ==WSA8840
- ==FastConnect 7800
- ==QCM6490
- ==XG101032
- ==Cologne
- ==Qualcomm Video Collaboration VC3 Platform
- ==FastConnect 6700
- ==WSA8845H
- ==X2000086
- ==WCN3988
- ==WSA8845
- ==WCD9370
- ==X2000077
- ==X2000092
- ==FastConnect 6900
- ==XG101002
- ==WCN3950
- ==WCD9378C
- ==Snapdragon 7c+ Gen 3 Compute
- ==WCD9385
- ==WCD9375
- ==WCD9380
- ==Snapdragon 662 Mobile Platform
- ==X2000090
- ==X2000094
- ==XG101039
- ==QCM5430