Heap-based Buffer Overflow in MariaDB
Summary
Heap-based Buffer Overflow in MariaDB
Original description
The description as published by the source.
MariaDB server is a community developed fork of MySQL server. An authenticated user can crash MariaDB versions 11.4 before 11.4.10 and 11.8 before 11.8.6 via a bug in JSON_SCHEMA_VALID() function. Under certain conditions it might be possible to turn the crash into a remote code execution. These conditions require tight control over memory layout which is generally only attainable in a lab environment. This issue is fixed in MariaDB 11.4.10, MariaDB 11.8.6, and MariaDB 12.2.2.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-32710 mariadb Fixed in: 1:11.8.6-0+deb13u1
References
- advisory github.com
- advisory nvd.nist.gov
- advisory github.com
- web jira.mariadb.org