known ransomware use

Oracle JRE Sandbox Bypass Vulnerability

Added to KEV
2022-05-25
Federal due date
2022-06-15
Vendor
Oracle
Product
Java Runtime Environment (JRE)
EPSS
99.7th percentile (score 0.915, as of 2026-06-08)
NVD CVSS v3.1
Ransomware use
Known
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2013-0431

CISA short 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.

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.