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.
Advisories

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Fixes

Solution

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Workaround

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History

Mon, 02 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 02 Feb 2026 08:30:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-787
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-02-02T13:47:29.378Z

Reserved: 2025-11-03T01:30:59.009Z

Link: CVE-2026-20418

cve-icon Vulnrichment

Updated: 2026-02-02T13:47:18.296Z

cve-icon NVD

Status : Received

Published: 2026-02-02T09:15:56.853

Modified: 2026-02-02T14:16:35.297

Link: CVE-2026-20418

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses