Compiler Vulnerability in Oracle GraalVM by Oracle
CVE-2026-87287

8.1HIGH

Key Information:

Vendor

Oracle
Status
Oracle Graalvm
Vendor
CVE Published:
15 September 2026

What is CVE-2026-87287?

A vulnerability exists in the Compiler component of Oracle GraalVM, allowing an unauthenticated attacker with network access via HTTP to gain control over the system. This flaw may lead to serious consequences, where attackers could compromise critical functionality, affecting the confidentiality, integrity, and availability of resources managed by Oracle GraalVM. The issue is present in version 25.0.4.1, making it essential for users to take immediate action to secure their installations against potential threats.

Affected Version(s)

Oracle GraalVM 25.0.4.1

References

https://www.oracle.com/security-alerts/oracle-open-source...
vendor-advisory

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.