CVE-2026-107815: falha de alta gravidade em MariaDB server
MariaDB: one byte OOB write in DOS tables of the CONNECT engine
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.5epss 1.4%
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 CONNECT engine's DOS table type used an incorrect boundary check that permitted a one-byte null write beyond a stack buffer at an attacker-controlled offset. An authenticated user able to use the CONNECT engine could cause a crash and potentially remote code execution. 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.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
MariaDB · serverCVEs relacionadas — MariaDB server
No mesmo produto, das mais perigosas para as menos.
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Referências
https://github.com/MariaDB/server/commit/b369925f6855d3e1f0ebcf453492724b99fda6f8https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2https://github.com/MariaDB/server/security/advisories/GHSA-4wgx-ffg9-jrwqhttps://jira.mariadb.org/browse/MDEV-40637