CVE-2026-20454

MediumCVSS 6.4/10Last modified Jul 22, 2026

Description

In geniezone, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10873936; Issue ID: MSV-6786.

Metrics

CVSS 3.1 6.4/10CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-367

Affected software

VendorProductVersions
MediaTek, Inc.MediaTek chipsetMT6739; MT6761; MT6765; MT6768; MT6781; MT6789; MT6835; MT6853; MT6855; MT6877; MT6878; MT6879; MT6883; MT6885; MT6886; MT6889; MT6893; MT6895; MT6897; MT6899

References

Timeline

Published
Jun 1, 2026
Last modified
Jul 22, 2026
NVD status
Analyzed

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CVE-2026-20454: Medium severity, CVSS 6.4 | Vulnix