{"id":"CVE-2026-112284","published":"2026-10-19T14:17:06.687","lastModified":"2026-10-19T21:14:14.150","description":"libaribcaption 1.1.0 through 1.1.2 contains a global out-of-bounds read in DecoderImpl::HandleGLGR() that reads past the 78-entry kLatinSpecialTable without an upper bound check. Attackers can supply crafted captions designating the Latin special set with ESC 28 4C followed by bytes 0x6F-0x7E to leak adjacent read-only data or crash decoding.","cvssScore":3.3,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","cwes":["CWE-125"],"vendors":[],"products":[],"references":[{"url":"https://github.com/xqq/libaribcaption/blob/v1.1.2/src/decoder/b24_conv_tables.hpp","tags":[]},{"url":"https://github.com/xqq/libaribcaption/blob/v1.1.2/src/decoder/decoder_impl.cpp","tags":[]},{"url":"https://github.com/xqq/libaribcaption/commit/9917cb311c93d884cb820d122911a211042da26c","tags":[]},{"url":"https://hackmd.io/@haindpwn/libaribcaption-latin-special-table-oob-read","tags":[]},{"url":"https://www.vulncheck.com/advisories/libaribcaption-1.1.0-through-1.1.2-out-of-bounds-read-via-decoderimpl-handleglgr","tags":[]},{"url":"https://hackmd.io/@haindpwn/libaribcaption-latin-special-table-oob-read","tags":[]}],"exploitRefs":[{"url":"https://github.com/xqq/libaribcaption/blob/v1.1.2/src/decoder/b24_conv_tables.hpp","tags":[]},{"url":"https://github.com/xqq/libaribcaption/blob/v1.1.2/src/decoder/decoder_impl.cpp","tags":[]},{"url":"https://github.com/xqq/libaribcaption/commit/9917cb311c93d884cb820d122911a211042da26c","tags":[]}],"hasPoc":true,"ai":null}