Compiler Vulnerability in Oracle GraalVM by Oracle
CVE-2026-87288

8.1HIGH

Key Information:

Vendor

Oracle
Status
Oracle Graalvm
Vendor
CVE Published:
15 September 2026

What is CVE-2026-87288?

A security vulnerability has been identified in Oracle GraalVM affecting version 25.0.4.1, which allows an unauthenticated attacker with network access via HTTP to exploit the system. This flaw poses a significant risk as it could enable an attacker to take over Oracle GraalVM, thereby compromising confidentiality, integrity, and availability. Organizations utilizing Oracle GraalVM should take immediate action to assess their systems and apply necessary security measures to mitigate possible exploitation.

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

.