HarborGuard / CVE
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HIGHCVE-2026-21371Published Modified CNA qualcomm

CVE-2026-21371: Buffer Over-read in WinBlast Driver

Memory Corruption when retrieving output buffer with insufficient size validation.

Metrics

CVSS v3.1
7.8
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • Qualcomm, Inc. / Snapdragon
    AQT1000 · Cologne · FastConnect 6200 · FastConnect 6700 · FastConnect 6800 · FastConnect 6900
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References