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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-20418

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.

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Status
Published
Published
Updated
Assigning organization
MediaTek

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MediaTek, Inc. MediaTek chipset

Default version status: unaffected

  • MT7931affected
  • MT7933affected

References