In wlan STA driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465314; Issue ID: MSV-4956.

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History

Mon, 02 Mar 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'}

ssvc

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


Mon, 02 Mar 2026 09:00:00 +0000

Type Values Removed Values Added
Description In wlan STA driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465314; Issue ID: MSV-4956.
Weaknesses CWE-749
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-03-03T04:56:06.972Z

Reserved: 2025-11-03T01:30:59.010Z

Link: CVE-2026-20423

cve-icon Vulnrichment

Updated: 2026-03-02T18:47:45.450Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-03-02T09:16:15.340

Modified: 2026-03-02T20:29:29.330

Link: CVE-2026-20423

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses