CVE-2026-85745 (GCVE-0-2026-85745)
Vulnerability from cvelistv5
Published
2026-10-16 16:30
Modified
2026-10-19 12:39
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
Summary
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, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spatial data to disclose memory useful for bypassing ASLR as part of a multi-vulnerability chain. 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.
References
Impacted products
Vendor Product Version
MariaDB server Version: >= 10.6.1, < 10.6.28
Version: >= 10.11.1, < 10.11.19
Version: >= 11.4.1, < 11.4.13
Version: >= 11.8.1, < 11.8.9
Version: >= 12.3.1, < 12.3.3
Version: >= 13.0.1, < 13.0.2
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