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Ultrajson Project

3 CVEs published in the last four months. Exploited flaws first.

Critical0
High3
Medium0
Exploited (KEV)0

All recent CVEs

CVECVSSSeverityProductSummaryPublished
CVE-2026-328747.5highultrajsonUltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+.205d ago
CVE-2026-328757.5highultrajsonUltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+.205d ago
CVE-2026-446607.5highultrajsonUltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+.136d ago

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