OCTOBER 15, 2026
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Case File

CVE-2026-107817

MEDIUM · CVSS 4.4 EPSS 0.14% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-10-09 · Last synced 2026-10-15

CyberRota Analysis

AI-Generated

The mysql_json plugin in MariaDB versions 10.6.1 to 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2 is vulnerable to out-of-bounds reads and potential server crashes due to improper handling of invalid JSON data in imported MySQL tables. This can lead to information disclosure and instability in database operations. Organizations using affected versions should prioritize upgrading to the patched releases to mitigate these risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-107817
Severity
MEDIUM
CVSS
4.4
EPSS
0.14%

Original NVD Description

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mysql_json plugin assumed that imported MySQL tables contained valid MySQL binary JSON data. A specially prepared MySQL table containing invalid JSON data could cause out-of-bounds reads, information disclosure, or a server crash. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

Related CVEs

Other vulnerabilities affecting the same vendor(s)