CVE-2026-20482 in MT7902

Summary

by MITRE • 08/03/2026

In wlan STA FW, there is a possible system becoming unresponsive due to logging. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00486814; Issue ID: MSV-6824.

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• Responsible: MediaTek
• Reservation: 11/03/2025
• Disclosure: 08/03/2026
• Moderation: accepted
• Entry: VDB-385446
• CPE: ready
• CWE: CWE-404 (confirmed)
• CVSS: 7.5 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Hospital, Industry, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-20482
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-20482
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-20482/