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CVE-2026-5440

🗓️ 09 Apr 2026 14:43:55Reported by certccType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

HTTP server memory exhaustion from unbounded Content-Length header causing excessive allocations and possible crash.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5440
9 Apr 202614:43
attackerkb
Circl
CVE-2026-5440
9 Apr 202617:14
circl
CNNVD
Orthanc 安全漏洞
9 Apr 202600:00
cnnvd
Cvelist
CVE-2026-5440 Memory Exhaustion via Unbounded Content-Length
9 Apr 202614:43
cvelist
Debian CVE
CVE-2026-5440
9 Apr 202614:43
debiancve
EUVD
EUVD-2026-20917
9 Apr 202615:35
euvd
NVD
CVE-2026-5440
9 Apr 202615:16
nvd
OSV
DEBIAN-CVE-2026-5440
9 Apr 202615:16
osv
OSV
UBUNTU-CVE-2026-5440
9 Apr 202615:16
osv
Positive Technologies
PT-2026-31629
9 Apr 202600:00
ptsecurity
Rows per page
NVD
Node
[
  {
    "vendor": "Orthanc",
    "product": "DICOM Server",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "1.12.10",
        "versionType": "custom"
      }
    ]
  }
]

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14 Apr 2026 20:26Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.01887
SSVC
10