Disclosure summary
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: WCNCR00418955; Issue ID: MSV-3570.
Source-reported weakness categories
CWE-121, CWE-787
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-20719
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| mediatek | software_development_kit | * {"versionEndIncluding":"7.6.7.2"} |
| openwrt | openwrt | 19.07.0 |
| openwrt | openwrt | 21.02.0 |
Original records & references
- NIST NVD record
- CVE Program record
- corp.mediatek.com — Vendor Advisory
PUBLISHED 2025-10-14T06:15:36-04:00
MODIFIED 2026-10-08T08:10:00-04:00
INGESTED 2026-10-08T12:30:42-04:00