VULNERABILITY INTELLIGENCE

CVE-2025-20727

CVSS score8.1 HIGH
EPSS probability0.56%
CISA KEVNot currently listed
Published2025-11-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Modem, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01672601; Issue ID: MSV-4623.

Weakness classification

  • security@mediatek.com: CWE-787

Primary references