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MariaDB — security advisories

5 advisorieslatest 2026-08-20⚡ RSS feed

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MariaDB Server Audit Plugin Comment Handling Bypass

unknownCVE-2026-3494aws2026-08-20

[UPDATE] [high] MariaDB: Multiple vulnerabilities allow unspecified attack

highCVE-2026-48163 CVE-2026-48165 CVE-2026-49261cert-bund2026-08-12

CVE-2026-35549: An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the caching_sha2_password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256_crypt_r uses alloca.

mediumCVSS 6.5CVE-2026-35549msrc2026-08-06

[UPDATE] [medium] MariaDB: Multiple Vulnerabilities Allow Unspecified Attack

mediumCVE-2026-44168 CVE-2026-44169 CVE-2026-44170 CVE-2026-44171cert-bund2026-08-03

USN-8536-1: MariaDB vulnerabilities

highCVE-2026-44168 CVE-2026-44169 CVE-2026-44171 CVE-2026-44172ubuntu2026-07-14