Browse all 4 CVE security advisories affecting ultrajson. AI-powered Chinese analysis, POCs, and references for each vulnerability.
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2026-32875 | UltraJSON has an integer overflow handling large indent leads to buffer overflow or infinite loop — ultrajsonCWE-190 | 7.5 | High | 2026-03-20 |
| CVE-2026-32874 | UltraJSON has a Memory Leak parsing large integers allows DoS — ultrajsonCWE-401 | 7.5 | High | 2026-03-20 |
| CVE-2022-31116 | Incorrect handling of invalid surrogate pair characters in ujson — ultrajsonCWE-670 | 7.5 | High | 2022-07-05 |
| CVE-2022-31117 | Double free of buffer during string decoding in ujson — ultrajsonCWE-415 | 5.9 | Medium | 2022-07-05 |
This page lists every published CVE security advisory associated with ultrajson. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.