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Threats Tagged 'cve-2026-20509'

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Active filters (1):Tag: cve-2026-20509

Threats Tagged 'cve-2026-20509'

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CVE-2026-20509 is a stack-based buffer overflow vulnerability in the Power HAL component of MediaTek chipsets. The flaw arises from a missing bounds check, allowing an out-of-bounds write. Exploitation requires local access with System privileges but does not require user interaction. This vulnerability could lead to escalation of privileges and impacts confidentiality, integrity, and availability. A patch identified as ALPS11165543 addresses this issue.

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