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vendor2 exploited in the wild

Trueconf

2 CVEs published in the last four months and 5 stories. Exploited flaws first.

Critical2
High0
Medium0
Exploited (KEV)2

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CVECVSSSeverityProductSummaryPublished
CVE-2026-72529exploited9.8criticaltrueconf serverA remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.17d ago
CVE-2026-72530exploited9criticaltrueconf serverA remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.17d ago

All recent CVEs

CVECVSSSeverityProductSummaryPublished
CVE-2026-72529exploited9.8criticaltrueconf serverA remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.17d ago
CVE-2026-72530exploited9criticaltrueconf serverA remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.17d ago

Filter the full tracker by Trueconf

Our coverage of Trueconf

vulnerability

Homeland security cybercops say patch TrueConf (Russia's Zoom) if you're using it

Ukrainian hacktivists exploiting the bugs, but TrueConf's reach stretches well beyond home turf

vulnerabilityhigh

CISA orders feds to patch actively exploited TrueConf Server flaws

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) ordered U.S. federal agencies to prioritize patching two actively exploited vulnerabilities in the TrueConf Server self-hosted communications platform. [...]

vulnerability

U.S. CISA adds TrueConf Server flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds TrueConf Server flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: TrueConf Server is an on-premises video conferencing and unified communications platform developed by TrueCon

cisahigh

CISA Urges Immediate Patching of Exploited TrueConf Vulnerabilities

CISA has issued a directive for immediate patching of critical vulnerabilities affecting TrueConf software. The Head Mare hacktivist group is actively exploiting these flaws to distribute the PhantomCore malware. Organizations using TrueConf are urged to apply the necessary updates to prevent further compromise.

breach

Hackers breach TrueConf to trojanize client installers with backdoors

The Head Mare hacktivist group has been exploiting vulnerabilities in unpatched TrueConf video conferencing servers to replace client installers with malicious versions that deliver backdoors. [...]