CVE-2025-20799

HighCVSS 7.8/10Last modified Oct 7, 2026

Description

In c2ps, there is a possible memory corruption due to use after free. 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: ALPS10274607; Issue ID: MSV-5049.

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-416

Affected software

VendorProductVersions
MediaTek, Inc.MediaTek chipsetMT6899; MT6991; MT6993; MT8793

References

Timeline

Published
Jan 6, 2026
Last modified
Oct 7, 2026
NVD status
Analyzed

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CVE-2025-20799: High severity, CVSS 7.8 | Vulnix