CVE-2026-32710

Name
CVE-2026-32710
Description
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.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
security-advisories@github.com https://github.com/MariaDB/server/security/advisories/GHSA-4rj5-2227-9wgc
security-advisories@github.com https://jira.mariadb.org/browse/MDEV-38356

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* mariadb >= 11.4.1 < 11.4.10
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* mariadb >= 11.8.1 < 11.8.6
cpe:2.3:a:mariadb:mariadb:12.1.2:*:*:*:*:*:*:* mariadb == None == 12.1.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
mariadb edge-main 11.8.5-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.8.5-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.9-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.8-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.8-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.7-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.7-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.5-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.5-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.4-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb edge-main 11.4.4-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb 3.23-main 11.4.9-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb 3.22-main 11.4.8-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb 3.22-main 11.4.5-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb 3.22-main 11.4.5-r0 None possibly vulnerable
mariadb 3.21-main 11.4.8-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb 3.21-main 11.4.5-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mariadb 3.21-main 11.4.4-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable