CVE-2026-107817
MEDIUMCVSS 4.4Description
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.
Timeline
Published:October 9th, 2026 6:17 PM
Last modified:October 14th, 2026 2:12 PM
CVSS Scoring
CVSS v3: 4.4 (MEDIUM)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Affected Software
From NVD CPE configuration data
Vendors
mariadb
Products
mariadb
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://github.com/MariaDB/server/commit/851f52470d470a96a66e0b7e5599f3b6c2e45907Patch
- https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19Release Notes
- https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28Release Notes
- https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13Release Notes
- https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9Release Notes
- https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3Release Notes
- https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2Release Notes
- https://github.com/MariaDB/server/security/advisories/GHSA-89ph-64cf-gqccVendor Advisory
- https://jira.mariadb.org/browse/MDEV-40678Issue Tracking
Source: NIST NVD · Data may lag official sources by up to one minute