VulnerabilityPublished
ZDI-26-560: (Pwn2Own) Home Assistant Green go2rtc Command Injection Remote Code Execution Vulnerability
Source Zero Day Initiative
0
Fixed in 1.9.14 : patch affected systems soon.
Data as of 21 Aug 2026, 17:34 UTC
Severity
HighRated High by Zero Day Initiative
- Patch
- Available – fixed in 1.9.14
What to do
AI-suggested
A fix is available and has been released in go2rtc version 1.9.14 and the corresponding Home Assistant update. Users should upgrade to these versions to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Home Assistant Green. An attacker must first obtain the ability to access the device's localhost interface. The ZDI has assigned a CVSS rating of 7.5.
References
Community reviews
Loading reviews…