{"id":"DEBIAN-CVE-2026-112048","details":"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.","modified":"2026-10-19T05:00:06.705702777Z","published":"2026-10-18T22:47:29.745773558Z","upstream":["CVE-2026-112048"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-112048"}],"affected":[{"package":{"name":"spatialite","ecosystem":"Debian:12","purl":"pkg:deb/debian/spatialite?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.0.1-3","5.1.0-1","5.1.0-1.1~exp1","5.1.0-1~exp1","5.1.0-2","5.1.0-2~exp1","5.1.0-3","5.1.0-4","5.1.0~rc0-1~exp1","5.1.0~rc1-1~exp1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112048.json"}},{"package":{"name":"spatialite","ecosystem":"Debian:13","purl":"pkg:deb/debian/spatialite?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.1.0-3","5.1.0-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112048.json"}},{"package":{"name":"spatialite","ecosystem":"Debian:14","purl":"pkg:deb/debian/spatialite?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.1.0-3","5.1.0-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112048.json"}}],"schema_version":"1.9.0"}