---
id: CVE-2026-87286
title: >-
  Vulnerability in the Oracle GraalVM product of Oracle Java SE (component:
  Compiler)
summary: >-
  Vulnerability in the Oracle GraalVM product of Oracle Java SE (component:
  Compiler).   The supported version that is affected is Oracle GraalVM:
  25.0.4.1. Difficult to exploit vulnerability allows unauthenticated attacker
  with network ac…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-284
vendor: Oracle Corporation
product: Oracle GraalVM
affected:
  - oracle_graalvm 25.0.4.1
published: '2026-09-15'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T16:18:27.480'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-87286'
references:
  - url: >-
      https://www.oracle.com/security-alerts/oracle-open-source-cves-outside-other-oracle-public-documents.html
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-17T14:57:17.054635Z'
epss: 0.0022
epssPercentile: 0.12778
ingestedAt: '2026-09-15T20:44:02.606Z'
---

## Overview

Vulnerability in the Oracle GraalVM product of Oracle Java SE (component: Compiler).   The supported version that is affected is Oracle GraalVM: 25.0.4.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle GraalVM.  Successful attacks of this vulnerability can result in takeover of Oracle GraalVM. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.