CVE-2026-97380

EUVD-2026-102924
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 GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error to set that account's password. 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 45.62%
Affected Products (NVD)
VendorProductVersion
mariadbmariadb
10.6.1 ≤
𝑥
< 10.6.28
mariadbmariadb
10.11.1 ≤
𝑥
< 10.11.19
mariadbmariadb
11.4.1 ≤
𝑥
< 11.4.13
mariadbmariadb
11.8.1 ≤
𝑥
< 11.8.9
mariadbmariadb
12.3.1 ≤
𝑥
< 12.3.3
mariadbmariadb
13.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mariadb
bookworm
vulnerable
bookworm (security)
vulnerable
forky
1:11.8.9+ds-2
fixed
sid
1:11.8.9+ds-4
fixed
trixie
vulnerable