Is CVE-2012-1688 in the CISA KEV catalog?

No. CVE-2012-1688 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-1688?

CVE-2012-1688 has a CVSS v2 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2012-1688?

CVE-2012-1688 has an EPSS score of 3.52% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-1688?

Upgrade MariaDB to 5.5.22 or later.

CVE & CISA-KEV Catalog

CVE-2012-1688

MEDIUMEPSS 88th pctl

4.0

CVSS v2

NVD

Description

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.1.61 and earlier, and 5.5.21 and earlier, allows remote authenticated users to affect availability, related to Server DML.

How to fix

Remediation Available

MariaDBWindows application

Affected:5.5.0 5.5.22Fixed in:5.5.22MariaDB Corporation Ab

Affected:5.1.0 5.1.62Fixed in:5.1.62MariaDB 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

3.52%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Vendor Advisory1

oracle.com

Third-Party Advisory4

Other references5

Embed a live status badge for CVE-2012-1688

Markdown

[![CVE-2012-1688](https://tridentstack.com/cve/badge/CVE-2012-1688.svg)](https://tridentstack.com/cve/CVE-2012-1688)

HTML

<a href="https://tridentstack.com/cve/CVE-2012-1688"><img src="https://tridentstack.com/cve/badge/CVE-2012-1688.svg" alt="CVE-2012-1688"></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 2026-04-29.