{"id":"CVE-2026-112052","published":"2026-10-18T13:16:37.337","lastModified":"2026-10-18T13:16:37.337","description":"libspatialite through 5.1.0 contains an integer overflow vulnerability in the WKB point and vertex count size guard of ParseWkbLine and related parsers in gg_wkb.c, allowing out-of-bounds reads. Attackers can supply a crafted geometry BLOB with a large point count, for example in a SpatiaLite database file, to crash the process or corrupt heap memory on 32-bit builds.","cvssScore":6.1,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","cwes":["CWE-190"],"vendors":[],"products":[],"references":[{"url":"https://hackmd.io/@haindpwn/libspatialite-wkb-geometry-count-overflow","tags":[]},{"url":"https://www.gaia-gis.it/fossil/libspatialite/file?name=src/gaiageo/gg_wkb.c&ci=5a5528e8d2","tags":[]},{"url":"https://www.vulncheck.com/advisories/libspatialite-through-5.1.0-integer-overflow-in-wkb-geometry-parsing","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}