CVE WatchAug 14, 2026

CVE-2013-0431

Oracle JRE Sandbox Bypass Vulnerability

CVSS

5.3

Medium

EPSS

90.0%

p100

KEV

YES

May 25, 2022

Exploit Today

0-100

Published: Jan 31, 2013 · Last modified: Aug 14, 2026 · CWE-693

EPSS · 30d

90.0%EPSS · 30 days90.0%

2026-08-022026-08-30

KEV catalog record

Product

Oracle / Java Runtime Environment (JRE)

Vulnerability

Oracle JRE Sandbox Bypass Vulnerability

Added to KEV

May 25, 2022

Remediate by

Jun 15, 2022

Known ransomware use

Yes

Summary description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle allows remote attackers to bypass the Java security sandbox.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2013-0431

Technical description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, and OpenJDK 7, allows user-assisted remote attackers to bypass the Java security sandbox via unspecified vectors related to JMX, aka "Issue 52," a different vulnerability than CVE-2013-1490.

Official references

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