CVE-2026-107821
mariadb: MariaDB server is a community developed fork of MySQL server
CVE-2026-107821 is fixed in 115 products on 1 platform, first by DEBIAN-CVE-2026-107821, released October 9, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.0
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0120
68th 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, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. 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
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mariadb · Debian 14 | 1:11.8.9+ds-1 | DEBIAN-CVE-2026-107821 | Oct 9, 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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