CVE-2025-20763

HighCVSS 7.8/10Last modified Oct 18, 2026

Description

In mmdvfs, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10267218; Issue ID: MSV-5032.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Dec 2, 2025
Last modified
Oct 18, 2026
NVD status
Analyzed

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CVE-2025-20763: High severity, CVSS 7.8 | Vulnix