CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-42276
Critical (9.8) in hutool hutool. EPSS 0.9% chance of exploitation in the next 30 days.
hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonArray.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
- CWE
- CWE-120
- Published
- Modified
- Record from
- the NVD, synced
Affected
- hutool:hutool
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-rxgf-r843-g53h | Maven | cn.hutool:hutool-core | <=5.8.21 | no fix published |
| GHSA-rxgf-r843-g53h | Maven | cn.hutool:hutool-json | <=5.8.21 | no fix published |