Base Score

HIGH7.8

CVE-2025-21476

Memory corruption when passing parameters to the Trusted Virtual Machine during the handshake.

VectorLOCAL

Published Byproduct-security@qualcomm.com

Published DateSep 24, 2025, 16:15

Weakness Type (CWE):CWE-120

CVSS Metrics

Base Score

7.8

Vector String

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html

Base Score

HIGH7.8

Weakness Type (CWE):CWE-120

CVSS Metrics

Base Score

7.8

Vector String

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH