9.1

CVE-2026-48163

MariaDB: wsrep SST unsafe parameter handling on the donor side (rsync)

MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, during the SST the donor node is interpolating parameters that the joiner sent into the command line. Not all parameters were properly validated which could allow a malicious joiner to execute arbitrary shell commands on the donor side via the rsync SST method. This issue has been patched in versions 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mariadb ≫ Mariadb Version >= 10.6.1 < 10.6.27
Mariadb ≫ Mariadb Version >= 10.11.1 < 10.11.18
Mariadb ≫ Mariadb Version >= 11.4.1 < 11.4.12
Mariadb ≫ Mariadb Version >= 11.8.1 < 11.8.8
Mariadb ≫ Mariadb Version12.3.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.468
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 8 1.3 6
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 9.1 2.3 6
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

https://github.com/MariaDB/server/security/advisories/GHSA-rpgv-q6gv-684r
Vendor Advisory
https://jira.mariadb.org/browse/MDEV-39648
Third Party Advisory
Issue Tracking
https://access.redhat.com/errata/RHSA-2026:25143
https://access.redhat.com/errata/RHSA-2026:25145
https://access.redhat.com/errata/RHSA-2026:33093
https://access.redhat.com/security/cve/CVE-2026-48163
https://bugzilla.redhat.com/show_bug.cgi?id=2488454
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48163.json
https://access.redhat.com/errata/RHSA-2026:33412
https://access.redhat.com/errata/RHSA-2026:33464
https://access.redhat.com/errata/RHSA-2026:33481
https://access.redhat.com/errata/RHSA-2026:33482