CVE catalog

CVE-2021-46658

UBUNTU-CVE-2021-46658

Severity: Medium · CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Published: May 10, 2021, 12:00:00 AM UTC
Updated: Aug 27, 2026, 11:04:12 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.39% · Oct 25, 2026

save_window_function_values in MariaDB before 10.6.3 allows an application crash because of incorrect handling of with_window_func=true for a subquery.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	mariadb-10.5	11	`1:10.5.11-1`	fixed
Ubuntu	mariadb-10.3	20.04	`1:10.3.17-1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.18-1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.19-1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.21-2`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.22-1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.22-1ubuntu1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.25-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.29-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.30-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.31-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.32-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.34-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.37-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.38-0ubuntu0.20.04.1`	vulnerable
Ubuntu	mariadb-10.3	20.04	`1:10.3.39-0ubuntu0.20.04.2`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mariadb-10.5	deb	11	`1:10.5.11-1`	Not reported	DEBIAN-CVE-2021-46658	Not reported

OpenFactory catalog packages

No matching packages in this catalog.

Observed: Oct 23, 2026, 4:41:35 PM UTC

References

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]