OCTOBER 14, 2026
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Case File

CVE-2026-87288

HIGH · CVSS 8.1 EPSS 0.37% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-10-13

CyberRota Analysis

AI-Generated

A vulnerability exists in Oracle GraalVM (version 25.0.4.1) that allows unauthenticated attackers with network access via HTTP to compromise the system. Successful exploitation can lead to complete takeover, impacting confidentiality, integrity, and availability. Organizations using this version of Oracle GraalVM should prioritize immediate remediation to mitigate potential security risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-87288
Severity
HIGH
CVSS
8.1
EPSS
0.37%
Oracle Java

Original NVD Description

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).