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CVE-2026-62959

🗓️ 31 Jul 2026 20:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 9 Views

Coturn 4.5.2-4.14.0 heap memory leak via 301 Location header on plaintext-TCP listener.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-62959
31 Jul 202619:57
–attackerkb
circl
Circl
CVE-2026-62959
31 Jul 202621:55
–circl
cve
CVE
CVE-2026-62959
31 Jul 202619:57
–cve
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
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allcoturn0coturn_0_all.deb
Ubuntu20.04allcoturn0coturn_0_all.deb
Ubuntu22.04allcoturn0coturn_0_all.deb
Ubuntu24.04allcoturn0coturn_0_all.deb
Ubuntu26.04allcoturn0coturn_0_all.deb
Ubuntu16.04allcoturn0coturn_0_all.deb

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07 Aug 2026 17:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.2
EPSS0.00524
SSVC
9