MariaDB server is a community developed fork of MySQL server.
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.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Oracle
- Product
- MySQL, MariaDB
- CVSS
- 4.3
- Fix
- available
- Exposure class
- Database
Why it ranks 19 (Routine)
- CVSS 4.3 medium
- Product class: database
- Widely deployed vendor product (Oracle)
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-85745 on this site · NVD · CVE.org · Vulnpedia
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