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Mediatek

Vendor security scorecard – 1 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 0
1
CVEs
0
Critical
0
High
0
KEV
0
PoC
0
Unpatched C/H
100.0%
Patch Rate
0.2%
Avg EPSS

Severity Breakdown

CRITICAL
0
HIGH
0
MEDIUM
1
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-53317 Firmware crash in the Linux kernel's mt76/mt7921 WiFi driver allows a local low-privileged user to cause denial of service by triggering station Association ID (AID) values above the firmware's undocumented limit of 20. Affected hardware includes Mediatek mt7922 chipsets operating in AP mode (IFTYPE_AP). Exploitation requires running a non-standard hostapd configuration that allocates AIDs starting at 65 or higher - stock hostapd is not affected. No public exploit has been identified and EPSS is 0.16% (5th percentile), indicating very low exploitation likelihood. MEDIUM 5.5 0.2% 28

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