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CVE-2026-14181 @fastify/middie standalone engine vulnerable to Denial of Service via malformed percent-encoded paths

🗓️ 01 Jul 2026 11:42:49Reported by openjsType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

CVE-2026-14181: Middie standalone DoS via malformed percent-encoded paths; upgrade to 9.3.3 or use plugin path.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-14181
1 Jul 202611:42
attackerkb
circl
Circl
CVE-2026-14181
1 Jul 202611:47
circl
cve
CVE
CVE-2026-14181
1 Jul 202611:42
cve
euvd
EUVD
EUVD-2026-40947
1 Jul 202611:42
euvd
nvd
NVD
CVE-2026-14181
1 Jul 202612:16
nvd
ptsecurity
Positive Technologies
PT-2026-54638
1 Jul 202600:00
ptsecurity
snyk
Snyk
Uncaught Exception
1 Jul 202613:19
snyk
vulnrichment
Vulnrichment
CVE-2026-14181 @fastify/middie standalone engine vulnerable to Denial of Service via malformed percent-encoded paths
1 Jul 202611:42
vulnrichment
[
  {
    "vendor": "@fastify/middie",
    "product": "@fastify/middie",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "status": "affected",
        "version": "9.1.0",
        "lessThan": "9.3.3"
      },
      {
        "versionType": "semver",
        "status": "unaffected",
        "version": "9.3.3"
      }
    ],
    "packageURL": "pkg:npm/@fastify/middie"
  }
]

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