What is CVE-2018-3150?

CVE-2018-3150 is a low-severity vulnerability in Oracle Jdk. CVSS score: 3.7/10. Published 2018-10-17.

How severe is CVE-2018-3150?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Oracle Jdk

CVE-2018-3150

Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Utility). The supported version that is affected is Java SE: 11. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

Published 2018-10-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.028 (85.7th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.028 · newest: 0.028 · change: 0.000

Affected products

Oracle Jdk — versions 11.0.0
Oracle Jre — versions 11.0.0
Oracle Corporation Java — versions Java SE: 11

References

security.netapp.com/advisory/ntap-20181018-0001/ (Third Party Advisory)
www.securityfocus.com/bid/105597 (VDB Entry, Third Party Advisory, vdb-entry)
usn.ubuntu.com/3804-1/ (vendor-advisory)
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html (Patch, Vendor Advisory)
www.securitytracker.com/id/1041889 (VDB Entry, Third Party Advisory, vdb-entry)
access.redhat.com/errata/RHSA-2018:3521 (vendor-advisory)
security.gentoo.org/glsa/201908-10 (vendor-advisory)

Frequently asked questions

What is CVE-2018-3150?: CVE-2018-3150 is a low-severity vulnerability in Oracle Jdk. CVSS score: 3.7/10. Published 2018-10-17.
How severe is CVE-2018-3150?: Low severity. CVSS v3 base score is 3.7 out of 10.