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Medium severity5.3NVD Advisory· Published May 13, 2026· Updated May 15, 2026

CVE-2026-44379

CVE-2026-44379

Description

MISP is an open source threat intelligence and sharing platform. Prior to 2.5.37, MISP Collections did not enforce RFC 4122 UUID validation on the uuid field. As a result, a user able to create or modify Collection records could submit malformed UUID values, potentially causing integrity issues or unexpected behaviour in code paths that assume Collection UUIDs are valid identifiers. This vulnerability is fixed in 2.5.37.

AI Insight

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Affected products

2
  • Misp/Misp2 versions
    cpe:2.3:a:misp:misp:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:misp:misp:*:*:*:*:*:*:*:*range: <2.5.37
    • (no CPE)range: <2.5.37

Patches

Vulnerability mechanics

References

2

News mentions

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