CVE-2026-72530
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
TrueConf Server contains a code injection vulnerability that could allow an unauthorized remote attacker with network access via port 4307/TCP to use a specially crafted script to break out of the isolated environment and execute arbitrary code on the host system.
CISA Known Exploited Vulnerability
Vendor / Product
TrueConf — Server
Date Added
2026-08-20
Remediation Due
2026-09-03
https://trueconf.com/blog/news/security-fixes-updates-and-advisories ; https://ics-cert.kaspersky.com/advisories/2026/08/11/trueconf-server-breakout-from-isolated-environment/ ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-72530
Weakness Classification (1)
Affected Software (6)
| Vendor | Product | Version |
|---|---|---|
| trueconf | trueconf_server | < 5.3.9.10013 |
| trueconf | trueconf_server | < 5.3.9.10015 |
| trueconf | trueconf_server | 5.4.0.12689 – 5.4.9.10072 |
| trueconf | trueconf_server | 5.4.0.12700 – 5.4.9.10019 |
| trueconf | trueconf_server | 5.5.0.13826 – 5.5.5.10010 |
| trueconf | trueconf_server | 5.5.0.13828 – 5.5.5.10009 |
References & Advisories (3)
US Government Resource
Third Party Advisory
Exploit
Third Party Advisory