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CVE-2026-107580

🗓️ 08 Oct 2026 11:47:11Reported by GitLabType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Remote unauthenticated DoS in Progressive Robot hMailServer via header decoding complexity.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-107580 Inefficient Algorithmic Complexity in hMailServer
8 Oct 202611:47
–cvelist
euvd
EUVD
EUVD-2026-94862
8 Oct 202611:47
–euvd
nvd
NVD
CVE-2026-107580
8 Oct 202612:17
–nvd
ptsecurity
Positive Technologies
PT-2026-107903
8 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-107580 Inefficient Algorithmic Complexity in hMailServer
8 Oct 202611:47
–vulnrichment
Vulners
Node
hmailserverhmailserverRange6.0.0–6.3.6
[
  {
    "vendor": "Progressive Robot Ltd",
    "product": "hMailServer",
    "repo": "https://gitlab.com/hmailserver/hmailserver",
    "versions": [
      {
        "version": "6.0.0",
        "status": "affected",
        "lessThan": "6.3.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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08 Oct 2026 15:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
SSVC
4