CVE-2021-46663: Fedoraproject Fedora

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

MariaDB through 10.5.13 allows a ha_maria::extra application crash via certain SELECT statements.

Affected products

• Fedoraproject Fedora: version 34 only; version 35 only; version 36 only
• MariaDB MariaDB: from 10.2.41, before 10.2.43 (fixed in 10.2.43); from 10.3.32, before 10.3.34 (fixed in 10.3.34); from 10.4.22, before 10.4.24 (fixed in 10.4.24); from 10.5.9, before 10.5.15 (fixed in 10.5.15); from 10.6.0, before 10.6.7 (fixed in 10.6.7); from 10.7.0, before 10.7.3 (fixed in 10.7.3)

Published 2022-02-01. Last modified 2026-06-17.