Technology · Mchange
Mchange C3p0 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in Mchange C3p0: 0 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55223, was published on 30 June 2026.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 1
- Exploited in the wild
- 0
About Mchange C3p0
A library for augmenting traditional JDBC drivers with JNI-compliant resource pooling.
Latest Mchange C3p0 vulnerabilities
- CVE-2026-55223: swaldman c3p0 deserialization gadget sink in DataSource propertiesmediumCVSS 4EPSS 0.5%
- CVE-2026-27830: swaldman c3p0 insecure deserialization in userOverridesAsStringhighCVSS 8EPSS 2.1%
- CVE-2026-27727: mchange-commons-java remote code execution via JNDI dereferencingcriticalCVSS 9.8EPSS 1.6%
Most severe Mchange C3p0 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-27727: mchange-commons-java remote code execution via JNDI dereferencingcriticalCVSS 9.8EPSS 1.6%
- CVE-2026-27830: swaldman c3p0 insecure deserialization in userOverridesAsStringhighCVSS 8EPSS 2.1%
- CVE-2026-55223: swaldman c3p0 deserialization gadget sink in DataSource propertiesmediumCVSS 4EPSS 0.5%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 1 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/c3p0.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Mchange C3p0 vulnerabilities", https://junglewise.ai/threats/technologies/c3p0, 26 September 2026.