Is CVE-2016-5626 in the CISA KEV catalog?

No. CVE-2016-5626 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-5626?

CVE-2016-5626 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2016-5626?

CVE-2016-5626 has an EPSS score of 6.09% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-5626?

Upgrade MariaDB to 5.5.52 or later.

CVE & CISA-KEV Catalog

CVE-2016-5626

MEDIUMEPSS 93th pctl

6.5

CVSS v3

NVD

Description

Unspecified vulnerability in Oracle MySQL 5.5.51 and earlier, 5.6.32 and earlier, and 5.7.14 and earlier allows remote authenticated users to affect availability via vectors related to GIS.

How to fix

Remediation Available

MariaDBWindows application

Affected:5.5.0 5.5.52Fixed in:5.5.52MariaDB Corporation Ab

Affected:10.0.0 10.0.28Fixed in:10.0.28MariaDB Corporation Ab

Affected:10.1.0 10.1.18Fixed in:10.1.18MariaDB Corporation Ab

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

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

6.09%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Patch1

oracle.com

Third-Party Advisory12

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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.