USN-8333-1: CRaC JDK 21 vulnerabilities
Affected Software
1 affected component
OpenJDK CRaC JDK=21
Event History
May 28, 2026
Advisory Published
via Ubuntu·05:15 PM
Data Sourced
via Ubuntu·05:15 PM
DescriptionAffected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of USN-8333-1?
The severity of USN-8333-1 is rated as risk 49, indicating a moderate level of vulnerability.
2
What vulnerabilities are addressed in USN-8333-1?
USN-8333-1 addresses vulnerabilities CVE-2026-34282, CVE-2026-34268, and CVE-2026-23865 in OpenJDK CRaC JDK.
3
How do I fix USN-8333-1?
To fix USN-8333-1, update your OpenJDK CRaC JDK to the latest available version.
4
Is USN-8333-1 applicable to all versions of OpenJDK?
USN-8333-1 specifically applies to the OpenJDK CRaC JDK, so not all OpenJDK versions are affected.
5
What are the potential impacts of the vulnerabilities in USN-8333-1?
The vulnerabilities in USN-8333-1 could lead to security risks such as unauthorized access or execution of potentially harmful code.