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CVE-2026-125111

🗓️ 09 Nov 2026 22:02:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Unauthenticated DoS in Rack Rack::Multipart::Parser via memory exhaustion.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-125111 Rack: Multipart parsing allows DoS via unbounded scan buffer growth
9 Nov 202622:02
–cvelist
euvd
EUVD
EUVD-2026-120485
9 Nov 202622:02
–euvd
mend
Mend
CVE-2026-125111
9 Nov 202622:02
–mend
nvd
NVD
CVE-2026-125111
9 Nov 202622:18
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-125111
9 Nov 202622:18
–osv_debian
ptsecurity
Positive Technologies
PT-2026-141155
9 Nov 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-125111: rack: Rack is a modular Ruby web server interface
9 Nov 202600:00
–rapid7
Vulners
Node
OR
rackrackRange<2.2.25
rackrackRange3.0–3.1.23
rackrackRange3.2–3.2.8
[
  {
    "vendor": "rack",
    "product": "rack",
    "versions": [
      {
        "version": "< 2.2.25",
        "status": "affected"
      },
      {
        "version": ">= 3.0, < 3.1.23",
        "status": "affected"
      },
      {
        "version": ">= 3.2, < 3.2.8",
        "status": "affected"
      }
    ]
  }
]

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09 Nov 2026 22:18Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00366
8