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c3p0: c3p0: Arbitrary Code Execution via deserialization of crafted objects

🗓️ 18 May 2026 12:24:24Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 25 Views

C3P0 enables arbitrary code execution via deserialization of crafted objects or references.

Related
Packages
Refs
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
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
23 Jul 202618:00
–ibm
ibm
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.
30 Mar 202607:25
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities found in IBM ApplinX.
7 Apr 202616:51
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in node-tar affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.
22 Jun 202613:11
–ibm
ibm
IBM Security Bulletins		Security Bulletin: MongoDB Enterprised Advanced affected by: Improper Control of Generation of Code ('Code Injection') (CVE-2026-27830)
16 Jun 202617:02
–ibm
attackerkb
ATTACKERKB		CVE-2026-27830
26 Feb 202600:45
–attackerkb
bdu_fstec
BDU FSTEC		The vulnerability of the userOverridesAsString method in the JDBC driver library allows a hacker to execute arbitrary code.
31 Jul 202600:00
–bdu_fstec
cgr
Chainguard		CVE-2026-27830 vulnerabilities
27 Feb 202607:17
–cgr
circl
Circl		CVE-2026-27830
26 Feb 202602:30
–circl
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8noarcheap8-hibernate6.6.48-1.Final_redhat_00001.1.el8eapeap8-hibernate-6.6.48-1.Final_redhat_00001.1.el8eap.noarch.rpm
Red Hat Enterprise Linux8noarcheap8-hibernate-core6.6.48-1.Final_redhat_00001.1.el8eapeap8-hibernate-core-6.6.48-1.Final_redhat_00001.1.el8eap.noarch.rpm
Red Hat Enterprise Linux8noarcheap8-hibernate-envers6.6.48-1.Final_redhat_00001.1.el8eapeap8-hibernate-envers-6.6.48-1.Final_redhat_00001.1.el8eap.noarch.rpm

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01 Aug 2026 07:13Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18
CVSS 48.9
EPSS0.00534
SSVC
CWE-502
c3p0deserialization vulnerabilitycrafted objectsreferencesremote code execution
25