In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to local denial of service, if an attacker has physical access to the device, with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09963054; Issue ID: MSV-3899.
Advisories

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Fixes

Solution

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Workaround

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History

Tue, 07 Apr 2026 07:15:00 +0000

Type Values Removed Values Added
Description In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to local denial of service, if an attacker has physical access to the device, with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09963054; Issue ID: MSV-3899.
Weaknesses CWE-787
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-04-07T03:25:39.747Z

Reserved: 2025-11-03T01:30:59.013Z

Link: CVE-2026-20446

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-07T04:17:13.797

Modified: 2026-04-07T04:17:13.797

Link: CVE-2026-20446

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses