CVE-2026-112048 — libspatialite through 5.1.0 Uncontrolled Memory Allocation via ParseWkbPolygon Ring Count
libspatialite through 5.1.0 fails to validate the polygon ring count in ParseWkbPolygon, allowing attackers to trigger uncontrolled interior-ring allocation via crafted geometry…
Published: 2026-10-18 · CVSS: 6.9 · CVSS 4.0
libspatialite through 5.1.0 fails to validate the polygon ring count in ParseWkbPolygon, allowing attackers to trigger uncontrolled interior-ring allocation via crafted geometry BLOBs. Attackers can supply a crafted polygon in a SpatiaLite database or ST_GeomFromWKB input to crash the process or corrupt heap memory on 32-bit builds.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7