CVE-2026-93879
Published:November 08, 2026
Updated:November 09, 2026
Hibernate Validator could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption resulting from improper escaping of user-controlled data in Expression Language (EL) expressions.
Affected Packages
https://github.com/hibernate/hibernate-validator.git (GITHUB):
Affected version(s) >=9.1.0.Alpha1 <9.1.5.FinalFix Suggestion:
Update to version 9.1.5.Finalhttps://github.com/hibernate/hibernate-validator.git (GITHUB):
Affected version(s) >=7.0.0.Alpha1 <7.0.6.FinalFix Suggestion:
Update to version 7.0.6.Finalhttps://github.com/hibernate/hibernate-validator.git (GITHUB):
Affected version(s) >=5.4.1.Final <6.2.6.Final || >=6.0.0.Alpha1 <6.2.6.FinalFix Suggestion:
Update to version 6.2.6.Finalhttps://github.com/hibernate/hibernate-validator.git (GITHUB):
Affected version(s) >=8.0.0.Alpha1 <8.0.6.FinalFix Suggestion:
Update to version 8.0.6.Finalhttps://github.com/hibernate/hibernate-validator.git (GITHUB):
Affected version(s) >=9.0.0.Beta1 <9.0.2.FinalFix Suggestion:
Update to version 9.0.2.Finalorg.hibernate.validator:hibernate-validator (JAVA):
Affected version(s) >=7.0.0.Alpha1 <7.0.6.FinalFix Suggestion:
Update to version 7.0.6.Finalorg.hibernate.validator:hibernate-validator (JAVA):
Affected version(s) >=6.0.0.Alpha1 <6.2.6.FinalFix Suggestion:
Update to version 6.2.6.Finalorg.hibernate.validator:hibernate-validator (JAVA):
Affected version(s) >=9.1.0.Alpha1 <9.1.5.FinalFix Suggestion:
Update to version 9.1.5.Finalorg.hibernate:hibernate-validator (JAVA):
Affected version(s) >=5.4.1.Final <6.2.6.FinalFix Suggestion:
Update to version 6.2.6.Finalorg.hibernate.validator:hibernate-validator (JAVA):
Affected version(s) >=9.0.0.Beta2 <9.0.2.FinalFix Suggestion:
Update to version 9.0.2.Finalorg.hibernate.validator:hibernate-validator (JAVA):
Affected version(s) >=8.0.0.Alpha1 <8.0.6.FinalFix Suggestion:
Update to version 8.0.6.FinalRelated Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Uncontrolled Resource Consumption
EPSS
Base Score:
0.33