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CVE-2026-4391

🗓️ 27 May 2026 16:45:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views

CVE-2026-4391 enables remote heap-based overflow in TeamSpeak 3 Server ECC Key Parser; upgrade to 3.13.8.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-4391
27 May 202616:45
attackerkb
Circl
CVE-2026-4391
27 May 202620:16
circl
CNNVD
TeamSpeak 3 Server 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-4391 TeamSpeak 3 Server ECC Key heap-based overflow
27 May 202616:45
cvelist
EUVD
EUVD-2026-32585
27 May 202616:45
euvd
NVD
CVE-2026-4391
27 May 202618:16
nvd
Positive Technologies
PT-2026-44051
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-4391
5 Jun 202619:28
redhatcve
Vulnrichment
CVE-2026-4391 TeamSpeak 3 Server ECC Key heap-based overflow
27 May 202616:45
vulnrichment
Vulners
Node
teamspeak_3_serverMatch3.13.0
OR
teamspeak_3_serverMatch3.13.1
OR
teamspeak_3_serverMatch3.13.2
OR
teamspeak_3_serverMatch3.13.3
OR
teamspeak_3_serverMatch3.13.4
OR
teamspeak_3_serverMatch3.13.5
OR
teamspeak_3_serverMatch3.13.6
OR
teamspeak_3_serverMatch3.13.7
[
  {
    "vendor": "n/a",
    "product": "TeamSpeak 3 Server",
    "versions": [
      {
        "version": "3.13.0",
        "status": "affected"
      },
      {
        "version": "3.13.1",
        "status": "affected"
      },
      {
        "version": "3.13.2",
        "status": "affected"
      },
      {
        "version": "3.13.3",
        "status": "affected"
      },
      {
        "version": "3.13.4",
        "status": "affected"
      },
      {
        "version": "3.13.5",
        "status": "affected"
      },
      {
        "version": "3.13.6",
        "status": "affected"
      },
      {
        "version": "3.13.7",
        "status": "affected"
      },
      {
        "version": "3.13.8",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:teamspeak_3_server:teamspeak_3_server:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "ECC Key Parser"
    ]
  }
]

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17 Jun 2026 10:56Current
6.2Medium risk
Vulners AI Score6.2
CVSS 25
CVSS 3.15.3
CVSS 46.9
CVSS 35.3
EPSS0.0042
SSVC
18