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CVE-2026-28318

🗓️ 04 Jun 2026 14:05:58Reported by SolarWindsType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 9 Media mentions👁 196 Views🌐 WEB

CVE-2026-28318: SolarWinds Serv-U unauthenticated denial of service via deflate POST requests.

Related
Detection
Affected
Refs
Paths
Social
NVD
Node
OR
solarwindsserv-uRange<15.5.4
solarwindsserv-uMatch15.5.4-
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows",
      "Linux"
    ],
    "product": "Serv-U",
    "vendor": "SolarWinds",
    "versions": [
      {
        "status": "affected",
        "version": "15.5.4 and previous versions"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
Content-Encodingrequest body/Unauthenticated DoS via Content-Encoding: deflate crashing the service when the compressed body is decoded and the interior pointer is freed.CWE-400

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22 Jul 2026 20:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.08351
SSVC
196