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CVE-2026-32239

🗓️ 12 Mar 2026 19:33:25Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views

CVE-2026-32239 Cap'n Proto KJ-HTTP overflow from negative Content-Length could enable HTTP smuggling; fixed 1.4.0.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-32239
12 Mar 202619:33
attackerkb
AlpineLinux
CVE-2026-32239
12 Mar 202619:33
alpinelinux
CNNVD
capnproto 环境问题漏洞
12 Mar 202600:00
cnnvd
Cvelist
CVE-2026-32239 Cap'n Proto has an integer overflow in KJ-HTTP
12 Mar 202619:33
cvelist
Debian CVE
CVE-2026-32239
12 Mar 202619:33
debiancve
EUVD
EUVD-2026-11687
12 Mar 202619:33
euvd
NVD
CVE-2026-32239
12 Mar 202620:16
nvd
OSV
CVE-2026-32239 Cap'n Proto has an integer overflow in KJ-HTTP
12 Mar 202619:33
osv
OSV
DEBIAN-CVE-2026-32239
12 Mar 202620:16
osv
OSV
OPENSUSE-SU-2026:10588-1 capnproto-1.4.0-2.1 on GA media
21 Apr 202600:00
osv
Rows per page
NVD
Vulners
Node
[
  {
    "vendor": "capnproto",
    "product": "capnproto",
    "versions": [
      {
        "version": "< 1.4.0",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:35Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 46.3
EPSS0.00207
SSVC
34