Multiple vulnerabilities in Oracle Java

Description

Multiple vulnerabilities were found in Oracle Java. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Out of bounds memory read vulnerabilit can be exploited to cause denial of service.
2. Security vulnerability can be exploited to bypass security restrictions.
3. Denial of service vulnerability can be exploited remotely to cause denial of service.
4. Memory safety vulnerability can be exploited to execute arbitrary code.

Original advisories

• Oracle Critical Patch Update Advisory – April 2026

Exploitation

Related products

• Oracle-Java-JRE-1.8.x

CVE list

• CVE-2026-20652
  critical
• CVE-2026-23865
  high
• CVE-2026-22003
  high
• CVE-2026-22007
  warning
• CVE-2026-22008
  warning
• CVE-2026-22013
  high
• CVE-2026-22016
  critical
• CVE-2026-22018
  warning
• CVE-2026-22021
  high
• CVE-2026-34268
  warning
• CVE-2026-34282
  critical

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com