{"schema":"threatline.record/2","record":{"id":"CVE-2026-112052","aliases":[],"summary":"libspatialite through 5.1.0 Integer Overflow in WKB Geometry Parsing","details":"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.","categories":["Unclassified"],"product":"libspatialite","vendor":"SpatiaLite","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-112052","source_modified_at":"2026-10-19T18:01:10.776Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"libspatialite","vendor":"SpatiaLite","versions":[{"version":"0","lessThanOrEqual":"5.1.0","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00119,"percentile":0.0168,"score_date":"2026-10-23"},"published_at":"2026-10-18T12:19:43.850Z","modified_at":"2026-10-19T18:01:10.776Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-112052","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T18:01:10.776Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-112052","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@haindpwn/libspatialite-wkb-geometry-count-overflow","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://www.gaia-gis.it/fossil/libspatialite/file?name=src/gaiageo/gg_wkb.c&ci=5a5528e8d2","tags":["technical-description"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/libspatialite-through-5.1.0-integer-overflow-in-wkb-geometry-parsing","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://hackmd.io/@haindpwn/cve-2026-112048-112052-libspatialite-wkb-geometry-count-overflow","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-19T17:59:28.478602Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T18:01:10.776Z","content_hash":"f0a12e0cda55022b26e96e353068fc3b3af81fdff00606e0bb6d8f4694b028e2"}}