CVE-2026-105673 Unauthenticated RTSP Tunnel Denial-of-Service Vulnerability in TP-Link Tapo C325WB
An unauthenticated attacker can crash the RTSP streaming daemon via crafted requests, disrupting video services on TP-Link Tapo C325WB cameras.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105673?
CVE-2026-105673 is a high-severity memory corruption vulnerability in TP-Link Systems Inc. Tapo C325WB v2, published on 8 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An unauthenticated denial-of-service vulnerability exists in Tapo C325WB v2 in the RTSP streaming service on TCP port 554 when the Camera Account feature is enabled. A crafted pair of RTSP-over-HTTP tunneling requests can cause memory corruption and crash the streaming daemon.
Successful exploitation may allow an unauthenticated adjacent-network attacker to disrupt live video and related streaming functions until the affected service recovers or restarts.
Weakness: CWE-121
Which versions are affected by CVE-2026-105673?
How do I fix CVE-2026-105673?
No fix has been published for CVE-2026-105673 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-105673 being exploited?
There is no known exploitation of CVE-2026-105673 in the wild and no public exploit code.
Sources
Also known as GHSA-mjqg-3r8q-j4cx.