CVE-2026-20516mediumCWE-926

CVE-2026-20516: medium-severity vulnerability in MediaTek chipset

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.5epss 0.1%
from disclosure to weapon4 days
Published on NVDSep 7
1st PoC+4d
In MiracastService, there is a possible escalation of privilege due to a confused deputy. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11060069 / DTV04881615; Issue ID: MSV-7882.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
MediaTek, Inc. · MediaTek chipset
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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