CVE-2026-51605

HighCVSS 7.5/10Last modified Oct 25, 2026

Description

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.991) allows an unauthenticated remote attacker to cause a denial of service via a crafted TEARDOWN request.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-121

Affected software

No affected versions have been published.

Timeline

Published
Jul 9, 2026
Last modified
Oct 25, 2026
NVD status
Deferred

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CVE-2026-51605: High severity, CVSS 7.5 | Vulnix