GHSA-f8q9-f337-2p3rCriticalCVSS 9.0
A remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server...
🔗 CVE IDs covered (1)
📋 Description
A remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.9, 5.4.X to 5.4.9, 5.5.X to 5.5.5, and earlier could use a specially crafted script to break out of the isolated environment and execute arbitrary code on the host system.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-72530
- https://ics-cert.kaspersky.com/advisories/2026/08/11/trueconf-server-breakout-from-isolated-environment
- https://securelist.com/tr/head-mare-targets-trueconf-server-with-phantomcore/120988
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-72530
- https://github.com/advisories/GHSA-f8q9-f337-2p3r