cve-2026-55450

CRITICAL CVSS 9.3 circl_kev
Description

Langflow: Unauthenticated file upload leads to DoS (space exhaustion) and information leak | Affected: langflow-ai / langflow | CVSS: 9.3 (CRITICAL) | EPSS: 0.11819 | Used in malware: unknown | Not yet in CISA KEV: True

Timeline
Published
Last Modified
CVSS Details

CVSS details not available.

Affected Products

No product information available.

References

No references available.

Linked Vulnerabilities

No linked vulnerabilities found.

{
  "cvss": 9.3,
  "datePublished": "",
  "dateUpdated": "",
  "description": "Langflow: Unauthenticated file upload leads to DoS (space exhaustion) and information leak | Affected: langflow-ai / langflow | CVSS: 9.3 (CRITICAL) | EPSS: 0.11819 | Used in malware: unknown | Not yet in CISA KEV: True",
  "dueDate": "",
  "exploited": true,
  "id": "CVE-2026-55450",
  "kev_catalogs": [
    "circl"
  ],
  "knownRansomwareCampaignUse": "",
  "product": "langflow",
  "severity": "CRITICAL",
  "source": "circl_kev",
  "title": "CVE-2026-55450",
  "vendor": ""
}
Enrichment data
EPSS
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CISA KEV
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Nuclei templates
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Aggregated bundle (all enrichments)
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