CVE-2016-5556

9.6 CRITICAL 5% exploit odds Fix listed Auth & access

What it is

Unspecified vulnerability in Oracle Java SE 6u121, 7u111, and 8u102 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to 2D.

At a glance

Exploitability: Can be exploited over the network without logging in, but needs a user to act. High risk of data exposure, data tampering, service disruption.
Exploit odds: 4.9% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2016-10-25 14:30 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:49 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 4.9% in the next 30 days (EPSS).
Severity: 9.6 CRITICAL (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2016-10-25 14:30 UTC
Last modified: 2026-06-17 00:49 UTC
Exploit probability: 4.9% · EPSS, next 30 days
Weakness: CWE-284 · Improper access control
Record status: Modified

Affected

Oracle Jdk 1.6.0
Oracle Jdk 1.7.0
Oracle Jdk 1.8.0
Oracle Jre 1.6.0
Oracle Jre 1.7.0
Oracle Jre 1.8.0

Attack profile CVSS 3.0 · 9.6

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required
Scope: Changed
Confidentiality: High
Integrity: High
Availability: High

Raw vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2016-5556.md and follow it. Check whether this project is affected by CVE-2016-5556. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record