High severity7.8NVD Advisory· Published Nov 4, 2025· Updated Jun 17, 2026

CVE-2025-20728

Description

In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00447115; Issue ID: MSV-4276.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mediatek/Software Development Kit
cpe:2.3:a:mediatek:software_development_kit:3.7:*:*:*:*:*:*:*
Mediatek/wlan STA driverllm-fuzzy
MediaTek, Inc./MT7902, MT7920, MT7921, MT7922, MT7925, MT7927v5
Range: NB SDK release 3.7 and before

Patches

Vulnerability mechanics

References

corp.mediatek.com/product-security-bulletin/November-2025nvdVendor Advisory

News mentions

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