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MariaDB: MariaDB: Remote Code Execution or Denial of Service via JSON_SCHEMA_VALID() function vulnerability

🗓️ 19 May 2026 13:34:41Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 42 Views

MariaDB flaw lets an authenticated user crash the server via JSON_SCHEMA_VALID() and may enable remote code execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit		Exploit for Heap-based Buffer Overflow in Mariadb
6 May 202610:28
–githubexploit
attackerkb
attackerkb		CVE-2026-32710
20 Mar 202618:31
–attackerkb
alpinelinux
AlpineLinux		CVE-2026-32710
20 Mar 202618:31
–alpinelinux
bdu_fstec
BDU FSTEC		The vulnerability of the JSON_SCHEMA_VALID() function in the MariaDB database management system allows a attacker to trigger a service failure and execute arbitrary code.
25 Mar 202600:00
–bdu_fstec
cgr
Chainguard		CVE-2026-32710 vulnerabilities
16 Sep 202602:54
–cgr
nessus
Tenable Nessus		Rocky Linux 10.2 [CIQ] Security Update: galera / galera-debuginfo / galera-debugsource / mariadb11.8 / etc (crlsa-2026_19021)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 9 [CIQ] Security Update: galera / galera-debuginfo / galera-debugsource / mariadb / etc (crlsa-2026_19182)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		MariaDB 11.4.1 < 11.4.10 DoS
10 Apr 202600:00
–nessus
nessus
Tenable Nessus		MariaDB 11.8.1 < 11.8.6 DoS
10 Apr 202600:00
–nessus
nessus
Tenable Nessus		MariaDB 11.4.0 < 11.4.10/ 11.8.0 < 11.8.6/ 12.2.0 < 12.2.2
10 Apr 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux10.2aarch64galera26.4.25-1.el10_2galera-26.4.25-1.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64legalera26.4.25-1.el10_2galera-26.4.25-1.el10_2.ppc64le.rpm
Red Hat Enterprise Linux10.2s390xgalera26.4.25-1.el10_2galera-26.4.25-1.el10_2.s390x.rpm
Red Hat Enterprise Linux10.2x86_64galera26.4.25-1.el10_2galera-26.4.25-1.el10_2.x86_64.rpm
Red Hat Enterprise Linux10.2aarch64galera-debuginfo26.4.25-1.el10_2galera-debuginfo-26.4.25-1.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64legalera-debuginfo26.4.25-1.el10_2galera-debuginfo-26.4.25-1.el10_2.ppc64le.rpm
Red Hat Enterprise Linux10.2s390xgalera-debuginfo26.4.25-1.el10_2galera-debuginfo-26.4.25-1.el10_2.s390x.rpm
Red Hat Enterprise Linux10.2x86_64galera-debuginfo26.4.25-1.el10_2galera-debuginfo-26.4.25-1.el10_2.x86_64.rpm
Red Hat Enterprise Linux10.2aarch64galera-debugsource26.4.25-1.el10_2galera-debugsource-26.4.25-1.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64legalera-debugsource26.4.25-1.el10_2galera-debugsource-26.4.25-1.el10_2.ppc64le.rpm
Rows per page

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05 Jul 2026 09:12Current
7.7High risk
Vulners AI Score7.7
CVSS 3.18.5 - 9.9
EPSS0.00802
SSVC
CWE-120
MariaDBJSON schema validremote code executionauthenticated user
42