Is CVE-2016-0597 in the CISA KEV catalog?

No. CVE-2016-0597 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-0597?

CVE-2016-0597 has a CVSS v2 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2016-0597?

CVE-2016-0597 has an EPSS score of 4.30% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-0597?

Upgrade mysql-5.5 on ubuntu 14.04 to 5.5.47-0ubuntu0.14.04.1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2016-0597

MEDIUMEPSS 90th pctl

4.0

CVSS v2

NVD

Description

Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via unknown vectors related to Optimizer.

How to fix

Remediation Available

mysql-5.5Ubuntu

Fixed in:5.5.47-0ubuntu0.14.04.1USN-2881-1

mysql-server-5.5Ubuntu

Fixed in:5.5.47-0ubuntu0.14.04.1USN-2881-1

MariaDBWindows application

Affected:5.5.20 5.5.47Fixed in:5.5.47MariaDB Corporation Ab

Affected:10.1.0 10.1.10Fixed in:10.1.10MariaDB Corporation Ab

Affected:10.0.0 10.0.23Fixed in:10.0.23MariaDB Corporation Ab

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.30%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Embed a live status badge for CVE-2016-0597

Markdown

[![CVE-2016-0597](https://tridentstack.com/cve/badge/CVE-2016-0597.svg)](https://tridentstack.com/cve/CVE-2016-0597)

HTML

<a href="https://tridentstack.com/cve/CVE-2016-0597"><img src="https://tridentstack.com/cve/badge/CVE-2016-0597.svg" alt="CVE-2016-0597"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.