CVE-2026-51604

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CVSS 3.1

7.5 high

EPSS

<1%p45

Published

Jul 9, 2026 (Jul 9, 2026)

Modified

Jul 10, 2026

Description

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.91) allows an unauthenticated remote attacker to cause a denial of service via a crafted PLAY request.

Weakness: CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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