CVE-2026-32710
CRITICAL9.9EPSS 0.11%Heap-based Buffer Overflow in MariaDB
發布日:2026/3/20修改日:2026/4/28
描述
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.
受影響套件(4)
- Bitnami/mariadb>= 11.4.1, < 11.4.10, >= 11.8.1, < 11.8.6, >= 12.1.2, < 12.2.2
- Bitnami/mariadb-min>= 11.4.1, < 11.4.10, >= 11.8.1, < 11.8.6, >= 12.1.2, < 12.2.2
- Bitnami/mysql-client>= 11.4.1, < 11.4.10, >= 11.8.1, < 11.8.6, >= 12.1.2, < 12.2.2
- Debian/mariadbfrom 0, < 1:11.8.6-0+deb13u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |