CVE-2026-29116 Denial of service in IPC/SD/NVR/XVR/EVS/VTO/VTH/ASI/TPC
Unauthenticated remote attackers can cause unexpected system reboots in Dahua security devices by sending specially crafted packets.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-29116?
CVE-2026-29116 is a high-severity denial of service vulnerability in Dahua IPC/SD/NVR/XVR/EVS/VTO/VTH/ASI/TPC, published on 10 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been found in some Dahua products could allow an unauthenticated remote attacker to send a specially crafted packet, triggering an exception that causes the system to reboot unexpectedly, resulting in a denial of service.
Weakness: CWE-617
Which versions are affected by CVE-2026-29116?
How do I fix CVE-2026-29116?
No fix has been published for CVE-2026-29116 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2026-29116 being exploited?
There is no known exploitation of CVE-2026-29116 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-6jj8-ccgg-jxw2.