Red Hat Product Errata RHSA-2026:19021 - Security Advisory Issued: 2026-05-19 Updated: 2026-05-19 RHSA-2026:19021 - Security Advisory Overview Updated Packages Synopsis Moderate: galera and mariadb11.8 security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for multiple packages is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description MariaDB is a community developed fork from MySQL - a multi-user, multi-threaded SQL database server. It is a client/server implementation consisting of a server daemon (mariadbd) and many different client programs and libraries. The base package contains the standard MariaDB/MySQL client programs and utilities. Security Fix(es): MariaDB: MariaDB: Remote Code Execution or Denial of Service via JSON_SCHEMA_VALID() function vulnerability (CVE-2026-32710) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for x86_64 10 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64 Red Hat Enterprise Linux for IBM z Systems 10 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x Red Hat Enterprise Linux for Power, little endian 10 ppc64le Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le Red Hat Enterprise Linux for ARM 64 10 aarch64 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x Fixes BZ - 2449711 - CVE-2026-32710 MariaDB: MariaDB: Remote Code Execution or Denial of Service via JSON_SCHEMA_VALID() function vulnerability CVEs CVE-2026-32710 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 10 SRPM galera-26.4.25-1.el10_2.src.rpm SHA-256: 0738bb56761b21ac38ad2f5a6f093a68060fc12247d86c4a0d76b493d2abc30c mariadb11.8-11.8.6-2.el10_2.src.rpm SHA-256: f37f85ef0c9075096129928fdb8ac4cf4d435bfdeb7175b9698819d159bfec8a x86_64 galera-26.4.25-1.el10_2.x86_64.rpm SHA-256: 17e205915f5f5307bdcb4f21061fad91c22e5125a58cbc2d0f85b32a992e1005 galera-debuginfo-26.4.25-1.el10_2.x86_64.rpm SHA-256: 3bcfcba6c54765afebf911ac79bf802f3fa7b984e70cde872e0f3ab69a376cbc galera-debugsource-26.4.25-1.el10_2.x86_64.rpm SHA-256: b9c82e105fcb19c8079cc5e91de7dc3fc30b7b14ef7b3bc3ef301c5949613e52 mariadb11.8-11.8.6-2.el10_2.x86_64.rpm SHA-256: 243c211b1009db9ed7fa0c5a3cdc98dd346a4274aa3bf16c32f92eb16dd65f46 mariadb11.8-backup-11.8.6-2.el10_2.x86_64.rpm SHA-256: df6e86fecadd741eb114c582307bb1966c95c9f4c7320184f508b4048f8b07b7 mariadb11.8-backup-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 44469dd659b08ac31f21004ba9acb47effa8930fc86312bcdbac23e753031268 mariadb11.8-client-utils-11.8.6-2.el10_2.noarch.rpm SHA-256: 467a86e0a0a67cdd9835bd6578a58073a78f558e9fece8159b45b66eb7a829c6 mariadb11.8-common-11.8.6-2.el10_2.noarch.rpm SHA-256: fc8ca33bbddcfd570c4afbf6253ed51ae26f1b375723700b2d67340390e49fe1 mariadb11.8-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 0f39a0b5b77210b021ff897cbbe0ac5a5845e03f63b389c1e4b61c2547cb06dc mariadb11.8-debugsource-11.8.6-2.el10_2.x86_64.rpm SHA-256: fefbf91908fd301ae2582ecf093eeabdad4e4ae9962a513cdb1a4f4869cf6328 mariadb11.8-devel-11.8.6-2.el10_2.x86_64.rpm SHA-256: 70fb73628823bdc896073f032c556cadd435edd4a7ae0ca183f904057ad9c433 mariadb11.8-embedded-11.8.6-2.el10_2.x86_64.rpm SHA-256: a62ad3cf2534baf9f67eb4546d67222ce71ad618df7711256caf7ac2719ad170 mariadb11.8-embedded-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: dceb5365ed17a2c0abb48975a2070a05a4abf7bb4aaad1d8b3fd9d1dc780e400 mariadb11.8-embedded-devel-11.8.6-2.el10_2.x86_64.rpm SHA-256: 582cfc78d0d0c861ba249627871f258a3cafbea48f3e8b6791d4e2378dffa9f0 mariadb11.8-errmsg-11.8.6-2.el10_2.noarch.rpm SHA-256: cd83f89fa168efe31c560d4f101eb80c18e3a3d29a29de63b25a947cd19a2033 mariadb11.8-gssapi-server-11.8.6-2.el10_2.x86_64.rpm SHA-256: b91003d3410e5dbbf86c373fc0cb9e9eacb3f8dab2395ccc99adb4cc22fe08f7 mariadb11.8-gssapi-server-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 5261d75df46ddf1855264d2ce11c68139b8daccf83b5946f0587bef3388c458a mariadb11.8-oqgraph-engine-11.8.6-2.el10_2.x86_64.rpm SHA-256: 3f99b9c0a9dbcd2722007f4f4dbdc557449b3a8d6e74ef60fa0c0c733b44fe0e mariadb11.8-oqgraph-engine-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: dfaf652220fe1458498875e730ea831466390e18023c0209ca788be2aa193b44 mariadb11.8-pam-11.8.6-2.el10_2.x86_64.rpm SHA-256: 57b510e0b54117f022991e4a56c22f156b36a73dd9f3298cea24f6862d3d969d mariadb11.8-pam-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 0b9019327d04d509ad3b0939b300fbdef3a32151dd4d62be78328ff5039c4c32 mariadb11.8-server-11.8.6-2.el10_2.x86_64.rpm SHA-256: 315d8b0360ed160aaf3c73cb3b98e2ab7a0ce2f2469ac679d49d52a5775b9d22 mariadb11.8-server-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 1e5407407a4cd9c23a877a02da675b2f9cbdd5d54333f10599ce308ce9f212e2 mariadb11.8-server-galera-11.8.6-2.el10_2.x86_64.rpm SHA-256: cca9e85013d9e9effb15ed49b152aa6d953a665c6be6a7d73c086773216bf2b3 mariadb11.8-server-galera-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: e7afb108a030288eee916ea6d990ff3c606a7d7b8411cdfcc9fa2c5bb60f5a33 mariadb11.8-server-utils-11.8.6-2.el10_2.noarch.rpm SHA-256: 0eae7c02e70178661a0d7a0754739ed436fbf49cbea9b93738e24b03c55a54c7 mariadb11.8-test-11.8.6-2.el10_2.x86_64.rpm SHA-256: d1728953f6ad18ccb15f2837b77d1c0161e2e4326e05bbe348f995b961074825 mariadb11.8-test-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 519e198342ae01e75f1ff39a4b37bea9d5f1a69731d76d50e6f5d61a91fdabb4 Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 SRPM galera-26.4.25-1.el10_2.src.rpm SHA-256: 0738bb56761b21ac38ad2f5a6f093a68060fc12247d86c4a0d76b493d2abc30c mariadb11.8-11.8.6-2.el10_2.src.rpm SHA-256: f37f85ef0c9075096129928fdb8ac4cf4d435bfdeb7175b9698819d159bfec8a x86_64 galera-26.4.25-1.el10_2.x86_64.rpm SHA-256: 17e205915f5f5307bdcb4f21061fad91c22e5125a58cbc2d0f85b32a992e1005 galera-debuginfo-26.4.25-1.el10_2.x86_64.rpm SHA-256: 3bcfcba6c54765afebf911ac79bf802f3fa7b984e70cde872e0f3ab69a376cbc galera-debugsource-26.4.25-1.el10_2.x86_64.rpm SHA-256: b9c82e105fcb19c8079cc5e91de7dc3fc30b7b14ef7b3bc3ef301c5949613e52 mariadb11.8-11.8.6-2.el10_2.x86_64.rpm SHA-256: 243c211b1009db9ed7fa0c5a3cdc98dd346a4274aa3bf16c32f92eb16dd65f46 mariadb11.8-backup-11.8.6-2.el10_2.x86_64.rpm SHA-256: df6e86fecadd741eb114c582307bb1966c95c9f4c7320184f508b4048f8b07b7 mariadb11.8-backup-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 44469dd659b08ac31f21004ba9acb47effa8930fc86312bcdbac23e753031268 mariadb11.8-client-utils-11.8.6-2.el10_2.noarch.rpm SHA-256: 467a86e0a0a67cdd9835bd6578a58073a78f558e9fece8159b45b66eb7a829c6 mariadb11.8-common-11.8.6-2.el10_2.noarch.rpm SHA-256: fc8ca33bbddcfd570c4afbf6253ed51ae26f1b375723700b2d67340390e49fe1 mariadb11.8-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 0f39a0b5b77210b021ff897cbbe0ac5a5845e03f63b389c1e4b61c2547cb06dc mariadb11.8-debugsource-11.8.6-2.el10_2.x86_64.rpm SHA-256: fefbf91908fd301ae2582ecf093eeabdad4e4ae9962a513cdb1a4f4869cf6328 mariadb11.8-devel-11.8.6-2.el10_2.x86_64.rpm SHA-256: 70fb73628823bdc896073f032c556cadd435edd4a7ae0ca183f904057ad9c433 mariadb11.8-embedded-11.8.6-2.el10_2.x86_64.rpm SHA-256: a62ad3cf2534baf9f67eb4546d67222ce71ad618df7711256caf7ac2719ad170 mariadb11.8-embedded-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: dceb5365ed17a2c0abb48975a2070a05a4abf7bb4aaad1d8b3fd9d1dc780e400 mariadb11.8-embedded-devel-11.8.6-2.el10_2.x86_64.rpm SHA-256: 582cfc78d0d0c861ba249627871f258a3cafbea48f3e8b6791d4e2378dffa9f0 mariadb11.8-errmsg-11.8.6-2.el10_2.noarch.rpm SHA-256: cd83f89fa168efe31c560d4f101eb80c18e3a3d29a29de63b25a947cd19a2033 mariadb11.8-gssapi-server-11.8.6-2.el10_2.x86_64.rpm SHA-256: b91003d3410e5dbbf86c373fc0cb9e9eacb3f8dab2395ccc99adb4cc22fe08f7 mariadb11.8-gssapi-server-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 5261d75df46ddf1855264d2ce11c68139b8daccf83b5946f0587bef3388c458a mariadb11.8-oqgraph-engine-11.8.6-2.el10_2.x86_64.rpm SHA-256: 3f99b9c0a9dbcd2722007f4f4dbdc557449b3a8d6e74ef60fa0c0c733b44fe0e mariadb11.8-oqgraph-engine-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: dfaf652220fe1458498875e730ea831466390e18023c0209ca788be2aa193b44 mariadb11.8-pam-11.8.6-2.el10_2.x86_64.rpm SHA-256: 57b510e0b54117f022991e4a56c22f156b36a73dd9f3298cea24f6862d3d969d mariadb11.8-pam-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 0b9019327d04d509ad3b0939b300fbdef3a32151dd4d62be78328ff5039c4c32 mariadb11.8-server-11.8.6-2.el10_2.x86_64.rpm SHA-256: 315d8b0360ed160aaf3c73cb3b98e2ab7a0ce2f2469ac679d49d52a5775b9d22 mariadb11.8-server-debuginfo-11.8.6-2.el10_2.x86_64.rpm SHA-256: 1e5407407a4cd9c23a877a02da675b2f9cbdd5d54333f10599ce308ce9f212e2 mariadb11.8-server-galera-11.8.6-2.el10_2.x86_64.rpm SHA-256: cca9e85