Bug 2548737 (CVE-2026-107817) - CVE-2026-107817 mariadb: mariadb: Denial of Service via invalid binary JSON in mysql_json plugin
Summary: CVE-2026-107817 mariadb: mariadb: Denial of Service via invalid binary JSON i...
Keywords:
Status: NEW
Alias: CVE-2026-107817
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-09 17:32 UTC by OSIDB Bzimport
Modified: 2026-10-09 17:37 UTC (History)
9 users (show)

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Description OSIDB Bzimport 2026-10-09 17:32:14 UTC 
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.
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