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CVE-2026-53433

🗓️ 30 Jun 2026 12:01:14Reported by CERT-PLType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Denial of service in fzf listen mode from hypertext body handling; crafted request spikes processor usage; fixed in 0.73.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53433
30 Jun 202612:01
attackerkb
Circl
CVE-2026-53433
30 Jun 202614:08
circl
Cvelist
CVE-2026-53433 Denial of Service in fzf
30 Jun 202612:01
cvelist
EUVD
EUVD-2026-40303
30 Jun 202612:01
euvd
NVD
CVE-2026-53433
30 Jun 202613:19
nvd
Positive Technologies
PT-2026-53864
30 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-53433
30 Jun 202614:28
redhatcve
Vulnrichment
CVE-2026-53433 Denial of Service in fzf
30 Jun 202612:01
vulnrichment
Vulners
Node
fzffzfRange<0.73.1
[
  {
    "defaultStatus": "unaffected",
    "product": "fzf",
    "programFiles": [
      "src/server.go"
    ],
    "repo": "https://github.com/junegunn/fzf",
    "vendor": "fzf",
    "versions": [
      {
        "lessThan": "0.73.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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30 Jun 2026 14:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.7
SSVC
4