VULNERABILITY INTELLIGENCE

CVE-2026-20418

CVSS score9.8 CRITICAL
EPSS probability0.36%
CISA KEVNot currently listed
Published2026-02-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Thread, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465153; Issue ID: MSV-4927.

Weakness classification

  • security@mediatek.com: CWE-787

Primary references