{"id":"CVE-2026-110716","published":"2026-10-14T16:17:43.767","lastModified":"2026-10-16T19:18:44.867","description":"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.","cvssScore":5.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwes":["CWE-125"],"vendors":[],"products":[],"references":[{"url":"https://github.com/twogood/unshield","tags":[]},{"url":"https://github.com/twogood/unshield/blob/51de441ba6893f11026d4671ccef9e8e2a4634fa/lib/libunshield.c#L195","tags":[]},{"url":"https://hackmd.io/@haind-pwn/unshield-header-filetable-oob-read","tags":[]},{"url":"https://www.vulncheck.com/advisories/unshield-through-1.6.2-heap-out-of-bounds-read-via-unshield-get-file-table","tags":[]}],"exploitRefs":[{"url":"https://github.com/twogood/unshield","tags":[]},{"url":"https://github.com/twogood/unshield/blob/51de441ba6893f11026d4671ccef9e8e2a4634fa/lib/libunshield.c#L195","tags":[]}],"hasPoc":true,"ai":null}