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CVE-2026-48187

🗓️ 01 Jun 2026 03:33:23Reported by OTRSType 
cve
 cve
🔗 web.nvd.nist.gov👁 26 Views

CVE-2026-48187 DoS from unbounded email handling resources in OTRS across multiple versions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-48187
1 Jun 202603:33
attackerkb
Circl
CVE-2026-48187
1 Jun 202607:18
circl
CNNVD
OTRS 安全漏洞
1 Jun 202600:00
cnnvd
Cvelist
CVE-2026-48187 Email with special content can lead to DoS
1 Jun 202603:33
cvelist
EUVD
EUVD-2026-33553
1 Jun 202603:33
euvd
NVD
CVE-2026-48187
1 Jun 202604:16
nvd
Positive Technologies
PT-2026-45259
1 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-48187
5 Jun 202619:26
redhatcve
Vulnrichment
CVE-2026-48187 Email with special content can lead to DoS
1 Jun 202603:33
vulnrichment
NVD
Node
otrsotrsRange6.0.32community
OR
otrsotrsRange7.0.08.0.37
OR
otrsotrsRange2023.0.02026.4.1
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "Mail Backend"
    ],
    "product": "OTRS",
    "vendor": "OTRS AG",
    "versions": [
      {
        "status": "unknown",
        "version": "7.0.x"
      },
      {
        "status": "affected",
        "version": "8.0.x"
      },
      {
        "status": "affected",
        "version": "2023.x"
      },
      {
        "status": "affected",
        "version": "2024.x"
      },
      {
        "status": "affected",
        "version": "2025.x"
      },
      {
        "lessThanOrEqual": "2026.3.x",
        "status": "affected",
        "version": "2026.x",
        "versionType": "patch"
      }
    ]
  },
  {
    "defaultStatus": "unknown",
    "product": "((OTRS)) Community Edition",
    "vendor": "OTRS AG",
    "versions": [
      {
        "status": "unknown",
        "version": "6.x"
      }
    ]
  }
]

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17 Jun 2026 10:54Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.7
EPSS0.00201
SSVC
26