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CVE-2026-73256

🗓️ 20 Aug 2026 17:37:54Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Mongoose before 7.22 allows unauthenticated HTTP request smuggling via chunked encoding through HTTP/1.0 reverse proxies.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-73256
20 Aug 202618:50
circl
cvelist
Cvelist
CVE-2026-73256 Mongoose: HTTP/1.0 detection off-by-one enables request smuggling via chunked TE
20 Aug 202617:37
cvelist
euvd
EUVD
EUVD-2026-63497
20 Aug 202617:37
euvd
nvd
NVD
CVE-2026-73256
20 Aug 202618:16
nvd
ptsecurity
Positive Technologies
PT-2026-79080
20 Aug 202600:00
ptsecurity
Vulners
Node
cesantamongooseRange<7.22
[
  {
    "vendor": "cesanta",
    "product": "mongoose",
    "versions": [
      {
        "version": "< 7.22",
        "status": "affected"
      }
    ]
  }
]

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20 Aug 2026 18:16Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.1
11