SEPTEMBER 18, 2026
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Case File

CVE-2026-71054

MEDIUM · CVSS 6.5 EPSS 0.22% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-26 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Oracle Java SE versions 7u511 are vulnerable to an easily exploitable flaw in the 2D component, allowing unauthenticated attackers with network access to trigger a denial-of-service (DoS) condition. This can lead to unauthorized crashes or hangs of the Java environment, particularly affecting clients running sandboxed applications that execute untrusted code. Organizations using these Java versions, especially those deploying web services or applets, should prioritize patching to mitigate potential disruptions.

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-2026-71054
Severity
MEDIUM
CVSS
6.5
EPSS
0.22%
Oracle Java

Original NVD Description

Vulnerability in Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 7u511. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L).