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USN-8642-1: c3p0 vulnerabilities

🗓️ 18 Aug 2026 13:02:22Reported by UbuntuType 
ubuntu
 ubuntu🔗 ubuntu.com👁 8 Views

c3p0 vulnerable to RCE via crafted serialized objects and JNDI references causing DoS or arbitrary code execution.

Related
Packages
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: Due to the use of c3p0, IBM webMethods BPM is vulnerable to attack via maliciously crafted Java-serialized objects (CVE-2026-27830)
26 May 202617:14
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IBM Security Bulletins		Security Bulletin: MongoDB Enterprised Advanced affected by: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CVE-2026-27727)
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities found in IBM ApplinX.
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IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
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IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Monitor Component uses c3p0-0.11.2.jar and mchange-commons-java-0.3.2.jar which are vulnerable to CVE-2026-27830 and CVE-2026-27727.
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IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Monitor Component uses multiple dependencies which are vulnerable to multiple CVEs.
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04alllibc3p0-java0.9.1.2-9+deb8u1ubuntu0.18.04.1+esm1libc3p0-java_0.9.1.2-9+deb8u1ubuntu0.18.04.1+esm1_all.deb
Ubuntu20.04alllibc3p0-java0.9.1.2-10ubuntu0.20.04.1+esm1libc3p0-java_0.9.1.2-10ubuntu0.20.04.1+esm1_all.deb
Ubuntu22.04alllibc3p0-java0.9.1.2-10ubuntu1+esm1libc3p0-java_0.9.1.2-10ubuntu1+esm1_all.deb
Ubuntu24.04alllibc3p0-java0.9.1.2-10ubuntu2+esm1libc3p0-java_0.9.1.2-10ubuntu2+esm1_all.deb
Ubuntu26.04alllibc3p0-java0.9.1.2-11ubuntu0.1~esm1libc3p0-java_0.9.1.2-11ubuntu0.1~esm1_all.deb

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18 Aug 2026 13:02Current
8.5High risk
Vulners AI Score8.5
CVSS 3.18.3 - 9.8
CVSS 48.9
EPSS0.00812
SSVC
c3p0remote code executiondeserializationJNDI injectiondenial of service
8