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The Security Standard

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CVE record · 3 sources

CVE-2026-55255

KEV

Langflow Authorization Bypass Through User-Controlled Key Vulnerability

Vendor
Langflow
Product
Langflow
CISA KEV
listed
Exposure class
AI infrastructure

Coverage

3

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

  1. KEV CISA KEV

    Langflow Authorization Bypass Through User-Controlled Key Vulnerability

    Langflow contains an authorization bypass through user-controlled key vulnerability which allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request.

    KEV Fix available CVE-2026-55255 Langflow
  2. CISA advisory CISA

    CISA Adds Three Known Exploited Vulnerabilities to Catalog

    CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-48908 JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type…

  3. Research Insikt Group

    July 2026 CVE Landscape

    In July 2026, Insikt Group® identified 85 high-impact vulnerabilities that should be prioritized for remediation, 36 of which had a Very Critical Recorded Future Risk Score. This represents a 44% increase from last month.

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