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CVE-2026-54909 Pion STUN vulnerable to remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute

🗓️ 31 Jul 2026 22:03:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

CVE-2026-54909: Pion STUN panic on malformed XOR MAPPED ADDRESS; remote denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-54909
31 Jul 202622:03
attackerkb
cve
CVE
CVE-2026-54909
31 Jul 202622:03
cve
euvd
EUVD
EUVD-2026-51666
31 Jul 202622:03
euvd
github
Github Security Blog
Pion STUN vulnerable to remote denial of service via panic while parsing a malformed XOR-MAPPED-ADDRESS attribute
31 Jul 202622:03
github
nvd
NVD
CVE-2026-54909
31 Jul 202623:17
nvd
ptsecurity
Positive Technologies
PT-2026-66874
31 Jul 202600:00
ptsecurity
[
  {
    "vendor": "pion",
    "product": "stun",
    "versions": [
      {
        "version": "< 3.1.3",
        "status": "affected"
      }
    ]
  }
]

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