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CVE-2026-5438

🗓️ 09 Apr 2026 14:44:05Reported by certccType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

A gzip decompression bomb in Orthanc occurs when Content-Encoding: gzip triggers unlimited decompressed size and memory allocation, exhausting system memory.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5438
9 Apr 202614:44
attackerkb
Circl
CVE-2026-5438
9 Apr 202616:32
circl
CNNVD
Orthanc 安全漏洞
9 Apr 202600:00
cnnvd
Cvelist
CVE-2026-5438 Gzip Decompression Bomb via Content-Encoding Header
9 Apr 202614:44
cvelist
Debian CVE
CVE-2026-5438
9 Apr 202614:44
debiancve
EUVD
EUVD-2026-20914
9 Apr 202615:35
euvd
NVD
CVE-2026-5438
9 Apr 202615:16
nvd
OSV
DEBIAN-CVE-2026-5438
9 Apr 202615:16
osv
OSV
UBUNTU-CVE-2026-5438
9 Apr 202615:16
osv
Positive Technologies
PT-2026-31627
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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15 Apr 2026 19:31Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.0006
SSVC
13