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Untriaged
Permalink CVE-2026-21372
7.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 1 month, 2 weeks ago Activity log
  • Created suggestion 1 month, 2 weeks ago
Heap-Based Buffer Overflow in Power Management IC

Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.

Affected products

Snapdragon
  • ==X2000092
  • ==QCM5430
  • ==X2000090
  • ==FastConnect 7800
  • ==Snapdragon 460 Mobile Platform
  • ==WSA8840
  • ==XG101039
  • ==XG101032
  • ==X2000094
  • ==WSA8845H
  • ==WCN3988
  • ==WCD9380
  • ==FastConnect 6700
  • ==X2000086
  • ==WCN3950
  • ==WSA8845
  • ==WCD9378C
  • ==Qualcomm Video Collaboration VC3 Platform
  • ==WCD9375
  • ==Cologne
  • ==XG101002
  • ==X2000077
  • ==QCM6490
  • ==WCD9370
  • ==FastConnect 6900
  • ==Snapdragon 662 Mobile Platform
  • ==Snapdragon 7c+ Gen 3 Compute
  • ==WCD9385

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