VULNERABILITY INTELLIGENCE
CVE-2025-20798
CVSS score7.8 HIGH
EPSS probability0.09%
CISA KEVNot currently listed
Published2026-01-06
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
In battery, 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: ALPS10315812; Issue ID: MSV-5533.
Weakness classification
- CWE-787: Out-of-bounds Write
Primary references
- security@mediatek.com — Vendor Advisory