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Product · MISP

misp-stix

4 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.7
    CVE-2026-77755

    Denial of Service in MISP-STIX Import via Malformed or Oversized STIX Documents in misp-stix library

    A denial-of-service vulnerability was identified in misp-stix when processing attacker-controlled STIX 1 or STIX 2 documents. The STIX import code used sys.exit() to handle several parsing and loading failures. Because SystemExit inherits from BaseException r…

    MISP misp-stix
  • High 8.8
    CVE-2026-77751

    Path Traversal in MISP Object Template Resolution During STIX Import and Export in misp-stix library

    A path traversal vulnerability existed in the handling of MISP object template names during STIX 2 import and MISP-to-STIX 2 export. MISP object names are passed to PyMISP's object-template resolution mechanism, which constructs a filesystem path by joining t…

    MISP misp-stix