CVE-2025-20742HIGH 8.0EPSS p16.5%

CVE-2025-20742CVE-2025-20742

Description

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00432680; Issue ID: MSV-3949.

Scoring

CVSS 3.18.0 (HIGH)
VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.25% probability of exploitation · percentile 16.5% · 2026-06-18T12:00:27Z
Published2025-11-04
Last modified2025-11-05

Underlying weaknesses· 2

CWE-122CWE-787

References

  1. https://corp.mediatek.com/product-security-bulletin/November-2025

2

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live
WeaknessOut-of-bounds Writecwe-7870%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.