CVE-2016-0644: n/a vulnerability

CVE-2016-0644: Unspecified vulnerability in Oracle MySQL 5.5.47 and earlier, 5.6.28 and earlier, and 5.7.10 and earlier an...

Unspecified vulnerability in Oracle MySQL 5.5.47 and earlier, 5.6.28 and earlier, and 5.7.10 and earlier and MariaDB before 5.5.48, 10.0.x before 10.0.24, and 10.1.x before 10.1.12 allows local users to affect availability via vectors related to DDL.

UnknownCVSS not scoredNot KEV-listedUpdatedOct 15, 2024, 19:16 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old database availability vulnerability in Oracle MySQL and MariaDB. A local user could disrupt database service through DDL-related behavior. It matters most where legacy database versions still run on shared servers, managed hosting, or systems with many local users. Exposure is most likely in legacy MySQL or MariaDB deployments that have not received 2016-era vendor security updates, especially shared hosts or systems where untrusted users have local access. Prioritize remediation where affected databases support critical services or run on shared systems. This is not presented as remotely exploitable in the bundle, but database downtime can still create operational impact. Mitigation focus: Upgrade MySQL past 5.5.47, 5.6.28, or 5.7.10 as applicable.; Upgrade MariaDB to 5.5.48, 10.0.24, 10.1.12, or later.; Apply relevant Oracle, MariaDB, Red Hat, Ubuntu, Debian, or SUSE security updates..

Prepared: Jun 13, 2026, 14:44 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 21, 2016, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://mariadb.com/kb/en/mariadb/mariadb-5548-release-notes/CVE reference · x_refsource_CONFIRM
RHSA-2016:1132CVE reference · vendor-advisory, x_refsource_REDHAT
https://mariadb.com/kb/en/mariadb/mariadb-10112-release-notes/CVE reference · x_refsource_CONFIRM
https://mariadb.com/kb/en/mariadb/mariadb-10024-release-notes/CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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