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CVE-2026-28369

🗓️ 27 Mar 2026 16:13:05Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 31 Views

Undertow flaw: leading spaces in first header line cause request smuggling.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-28369
27 Mar 202616:13
attackerkb
Circl
CVE-2026-28369
27 Mar 202619:19
circl
CNNVD
Undertow 环境问题漏洞
27 Mar 202600:00
cnnvd
Cvelist
CVE-2026-28369 Undertow: undertow: request smuggling via malformed http request headers
27 Mar 202616:13
cvelist
Debian CVE
CVE-2026-28369
27 Mar 202616:13
debiancve
EUVD
EUVD-2026-16698
27 Mar 202618:31
euvd
Github Security Blog
Undertow is Vulnerable to HTTP Request/Response Smuggling
27 Mar 202618:31
github
NVD
CVE-2026-28369
27 Mar 202617:16
nvd
OSV
DEBIAN-CVE-2026-28369
27 Mar 202617:16
osv
OSV
GHSA-VQQJ-9CMV-HX43 Undertow is Vulnerable to HTTP Request/Response Smuggling
27 Mar 202618:31
osv
Rows per page
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    "product": "Red Hat build of Apache Camel - HawtIO 4",
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    "packageName": "org.jberet-jberet-parent",
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    ]
  },
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  {
    "vendor": "Red Hat",
    "product": "Red Hat Process Automation 7",
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    "packageName": "undertow-core",
    "defaultStatus": "affected",
    "cpes": [
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    "vendor": "Red Hat",
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    "cpes": [
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    ]
  }
]

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08 Apr 2026 08:29Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.7 - 9.1
EPSS0.00048
SSVC
31