CVE-2025-47403

Buffer Over-read in WLAN Firmware

CVSS 6.5 MEDIUMEPSS 0.2%CWE-126

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

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References