CVE-2026-92262

mariadb: MariaDB server is a community developed fork of MySQL server

CVE-2026-92262 is fixed in 115 products on 1 platform, first by DEBIAN-CVE-2026-92262, released October 17, 2026. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent
CVSS
9.9
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0145
73rd percentile

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under their legacy unencoded name and cause crashes, data corruption, data exfiltration, or remote code execution. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

Where it's fixed

ProductFixed inFixReleased
Linux
mariadb · Debian 14 1:11.8.9+ds-1 DEBIAN-CVE-2026-92262 Oct 17, 2026
mariadb1011 · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-backup · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-backup-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-client-utils · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-common · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-connect-engine · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-connect-engine-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-cracklib-password-check · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-cracklib-password-check-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-debugsource · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-devel · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-errmsg · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-gssapi-server · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-gssapi-server-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-oqgraph-engine · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-oqgraph-engine-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-pam · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-pam-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-rocksdb-engine · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-rocksdb-engine-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-server · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-server-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-server-utils · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-server-utils-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-sphinx-engine · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-sphinx-engine-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-test · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb1011-test-debuginfo · amzn 2023 3:10.11.19-1.amzn2023.0.1 ALAS2023-2026-3308 Nov 7, 2026
mariadb114 · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-backup · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-backup-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-client-utils · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-common · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-connect-engine · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-connect-engine-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-cracklib-password-check · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-cracklib-password-check-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-debugsource · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-devel · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-errmsg · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-gssapi-server · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-gssapi-server-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-oqgraph-engine · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-oqgraph-engine-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-pam · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-pam-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-rocksdb-engine · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-rocksdb-engine-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-server · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-server-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-server-utils · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-server-utils-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-sphinx-engine · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-sphinx-engine-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-test · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb114-test-debuginfo · amzn 2023 3:11.4.13-1.amzn2023.0.1 ALAS2023-2026-3309 Nov 7, 2026
mariadb118 · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-backup · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-backup-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-client-utils · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-common · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-connect-engine · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-connect-engine-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-cracklib-password-check · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-cracklib-password-check-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-debugsource · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-devel · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-errmsg · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-gssapi-server · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-gssapi-server-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-oqgraph-engine · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-oqgraph-engine-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-pam · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-pam-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-rocksdb-engine · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-rocksdb-engine-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-server · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-server-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-server-utils · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-sphinx-engine · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-sphinx-engine-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-test · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb118-test-debuginfo · amzn 2023 3:11.8.9-1.amzn2023.0.1 ALAS2023-2026-3310 Nov 7, 2026
mariadb123 · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-backup · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-backup-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-client-utils · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-common · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-connect-engine · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-connect-engine-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-cracklib-password-check · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-cracklib-password-check-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-debugsource · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-devel · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-errmsg · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-gssapi-server · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-gssapi-server-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-oqgraph-engine · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-oqgraph-engine-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-pam · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-pam-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-rocksdb-engine · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-rocksdb-engine-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-server · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-server-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-server-utils · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-sphinx-engine · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-sphinx-engine-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-test · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026
mariadb123-test-debuginfo · amzn 2023 3:12.3.3-2.amzn2023.0.1 ALAS2023-2026-3311 Nov 7, 2026

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