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CVE-2026-62959

🗓️ 31 Jul 2026 19:57:06Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 74 Views

Coturn before 4.15.0 leaks heap memory via 301 redirect on plaintext TCP from unauthenticated remote.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-62959
31 Jul 202619:57
attackerkb
circl
Circl
CVE-2026-62959
31 Jul 202621:55
circl
cvelist
Cvelist
CVE-2026-62959 Coturn: Pre-authentication heap memory disclosure in ACME redirect (`try_acme_redirect`)
31 Jul 202619:57
cvelist
debiancve
Debian CVE
CVE-2026-62959
31 Jul 202619:57
debiancve
euvd
EUVD
EUVD-2026-51627
31 Jul 202619:57
euvd
nvd
NVD
CVE-2026-62959
31 Jul 202620:16
nvd
opensuse
OPENSUSE Linux
coturn-4.17.2-1.1 on GA media (moderate)
30 Aug 202600:00
opensuse
osv
OSV
DEBIAN-CVE-2026-62959
31 Jul 202620:16
osv
osv
OSV
OPENSUSE-SU-2026:11617-1 coturn-4.17.2-1.1 on GA media
27 Aug 202600:00
osv
osv
OSV
UBUNTU-CVE-2026-62959
31 Jul 202620:16
osv
Rows per page
Vulners
Node
coturn_projectcoturnRange4.5.24.15.0
[
  {
    "vendor": "coturn",
    "product": "coturn",
    "versions": [
      {
        "version": ">= 4.5.2, < 4.15.0",
        "status": "affected"
      }
    ]
  }
]

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09 Sep 2026 20:55Current
5.7Medium risk
Vulners AI Score5.7
CVSS 48.2
EPSS0.00487
SSVC
74