CVE-2026-87286CWE-284broken-access-control

CVE-2026-87286

High · published September 16, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
30.1
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00373 · 30.1th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-16T00:19Z
References (1)
https://www.oracle.com/security-alerts/oracle-open-source-cves-outside-other-oracle-public-documents.html · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 15 SEP 19:56Z
    Vulnerability in the Oracle GraalVM product of Oracle Java SE (component: Compiler)
    cvelistv5