{"schema":"threatline.record/2","record":{"id":"CVE-2026-110716","aliases":[],"summary":"unshield through 1.6.2 Heap Out-of-Bounds Read via unshield_get_file_table","details":"unshield through 1.6.2 contains a heap out-of-bounds read vulnerability in unshield_get_file_table() that allows attackers to read past heap allocations via unchecked cabinet header offsets. Attackers can supply a crafted InstallShield cabinet with out-of-range file_table_offset or large file counts to crash the unshield tool or library consumers.","categories":["Unclassified"],"product":"unshield","vendor":"twogood","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110716","source_modified_at":"2026-10-14T15:01:30.522Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"unshield","vendor":"twogood","versions":[{"version":"0","status":"affected","versionType":"semver","lessThanOrEqual":"1.6.2"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00172,"percentile":0.0627,"score_date":"2026-10-23"},"published_at":"2026-10-14T15:01:30.522Z","modified_at":"2026-10-14T15:01:30.522Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110716","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T15:01:30.522Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110716","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/@haind-pwn/unshield-header-filetable-oob-read","tags":["technical-description","exploit"]},{"source":"CVE List","url":"https://github.com/twogood/unshield/blob/51de441ba6893f11026d4671ccef9e8e2a4634fa/lib/libunshield.c#L195","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/twogood/unshield","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/unshield-through-1.6.2-heap-out-of-bounds-read-via-unshield-get-file-table","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T15:01:30.522Z","content_hash":"88df2ee0f7cce798966f5edfd7483cefaefd7a9a7e32570dd93a7caa383fdc2e"}}