CVE-2026-27830
c3p0 vulnerable to Remote Code Execution via unsafe deserialization of userOverridesAsString property
CVSS score
8.9
EPSS probability
%2.0
Risk score
0.2
Published
7 mo ago
Vulnerability Timeline (Change History)
CVE-2026-27830 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 15.09.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| 26.02.2026 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 26.02.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2026-27830 |
Similar Vulnerabilities
8.9
CVE-2026-27727mchange-commons-java: Remote Code Execution via JNDI Reference Resolution
Patch verifiedEPSS %2
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