Lucene search
+L

CVE-2026-68552 Coturn: uint16_t truncation overflow in STUN message length causes TCP stream framing bypass

🗓️ 19 Aug 2026 20:39:14Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Coturn uint16_t overflow in STUN length bypasses TCP framing and drops attacking client connections.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-68552
19 Aug 202620:39
cve
euvd
EUVD
EUVD-2026-63079
19 Aug 202620:39
euvd
nvd
NVD
CVE-2026-68552
19 Aug 202621:17
nvd
ptsecurity
Positive Technologies
PT-2026-78697
19 Aug 202600:00
ptsecurity
[
  {
    "vendor": "coturn",
    "product": "coturn",
    "versions": [
      {
        "version": "< 4.15.0",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation