Catalogo CVE

CVE-2026-49261

MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_c

[Catalogo CVE]

Gravità: Critical · CVSS 10
Published: May 31, 2026, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.69% · Oct 22, 2026

MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_cmd` enabled would execute shell commands embedded in the name of the joiner node. This is fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2. As a workaround, anyone who cannot upgrade now should disable `wsrep_notify_cmd`.

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	sid	`1:11.8.9+ds-4`	fixed
Debian	mariadb	forky	`1:11.8.9+ds-2`	fixed
Debian	mariadb	trixie	`1:11.8.6-0+deb13u1`	vulnerable
Debian	mariadb	bookworm	`1:10.11.18-0+deb12u1`	fixed
Debian	mariadb	bookworm-security	`1:10.11.19-0+deb12u1`	fixed
Cpe	mariadb	Not reported	`10.6.27`	fixed
Cpe	mariadb	Not reported	`10.11.18`	fixed
Cpe	mariadb	Not reported	`11.4.12`	fixed
Cpe	mariadb	Not reported	`11.8.8`	fixed
Cpe	mariadb	Not reported	Not reported	unknown
Cpe	mariadb	Not reported	`1:10.11.18-0+deb12u1`	fixed
Ubuntu	mariadb-10.0	16.04	`10.0.20-0ubuntu0.15.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.22-0ubuntu1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.23-1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.23-2`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.24-7`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.25-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.27-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.28-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.29-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.31-0ubuntu0.16.04.2`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.33-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.34-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.36-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.0	16.04	`10.0.38-0ubuntu0.16.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`10.1.25-1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.29-6`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.34-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.38-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.38-0ubuntu0.18.04.2`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.40-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.41-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.43-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.44-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.47-0ubuntu0.18.04.1`	vulnerable
Ubuntu	mariadb-10.1	18.04	`1:10.1.48-0ubuntu0.18.04.1`	vulnerable
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
Ubuntu	mariadb-10.6	22.04	`1:10.6.7-2ubuntu1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.7-2ubuntu1.1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.11-0ubuntu0.22.04.1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.12-0ubuntu0.22.04.1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.16-0ubuntu0.22.04.1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.18-0ubuntu0.22.04.1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.21-0ubuntu0.22.04.2`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.22-0ubuntu0.22.04.1`	vulnerable
Ubuntu	mariadb-10.6	22.04	`1:10.6.23-0ubuntu0.22.04.1`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.4-1`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.5-3`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.6-1`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.6-2`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.7-2ubuntu1`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.7-2ubuntu2`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.8-0ubuntu0.24.04.1`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.11-0ubuntu0.24.04.2`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.13-0ubuntu0.24.04.1`	vulnerable
Ubuntu	mariadb	24.04	`1:10.11.14-0ubuntu0.24.04.1`	vulnerable
Ubuntu	mariadb	25.10	`1:11.4.5-1`	vulnerable
Ubuntu	mariadb	25.10	`1:11.8.1-4`	vulnerable
Ubuntu	mariadb	25.10	`1:11.8.1-5ubuntu2`	vulnerable
Ubuntu	mariadb	25.10	`1:11.8.2-1ubuntu1`	vulnerable
Ubuntu	mariadb	25.10	`1:11.8.3-1`	vulnerable
Ubuntu	mariadb	25.10	`1:11.8.3-1build1`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.3-1build1`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.5-1`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.5-2`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.5-3`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.5-4`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.6-1`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.6-3`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.6-4`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.6-5`	vulnerable
Ubuntu	mariadb	26.04	`1:11.8.6-5ubuntu0.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mariadb	source	sid	`1:11.8.8-1`	not yet assigned	Not reported	Not reported
Debian	mariadb	source	forky	`1:11.8.8-1`	not yet assigned	Not reported	Not reported
Debian	mariadb	source	trixie	`(unfixed)`	not yet assigned	Not reported	Not reported
Debian	mariadb	source	bookworm	`1:10.11.18-0+deb12u1`	not yet assigned	Not reported	Not reported
Cpe	mariadb	cpe	Not reported	`10.6.27`	Not reported	Not reported	Not reported
Cpe	mariadb	cpe	Not reported	`10.11.18`	Not reported	Not reported	Not reported
Cpe	mariadb	cpe	Not reported	`11.4.12`	Not reported	Not reported	Not reported
Cpe	mariadb	cpe	Not reported	`11.8.8`	Not reported	Not reported	Not reported
Cpe	mariadb	cpe	Not reported	`1:10.11.18-0+deb12u1`	Not reported	Not reported	Not reported
Ubuntu	mariadb	deb	26.04	`1:11.8.6-5ubuntu0.1`	Not reported	UBUNTU-CVE-2026-49261	Not reported

Notes

[trixie] mariadb: Will be fixed via point release

OpenFactory catalog packages

[Debian 13 (Trixie)]

[libmariadb3]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[libmariadbd19t64]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[libmariadbd-dev]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[libmariadb-dev]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[libmariadb-dev-compat]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-backup]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-client]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-client-compat]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · all · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · all · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-client-core]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-common]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · all · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · all · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-connect]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-connect-jdbc]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · all · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · all · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-cracklib-password-check]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-gssapi-client]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-gssapi-server]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-hashicorp-key-management]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-mroonga]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-oqgraph]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-provider-bzip2]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13
[mariadb-plugin-provider-lz4]Interessata
Pacchetto sorgente: [mariadb]
Dettagli (2)
- 1:11.8.6-0+deb13u1 · amd64 · trixie
  Interessata
  nvd · mariadb · debian · 13
- 1:11.8.6-0+deb13u1 · arm64 · trixie
  Interessata
  nvd · mariadb · debian · 13

Altri risultati

Osservato: Oct 23, 2026, 9:49:34 PM UTC

Riferimenti

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]