CVE-2026-119338

Tesseract is an open source OCR engine. From 5.4.0 until 5.5.4, AppendLinePolygon in src/api/pagerenderer.cpp destroys the caller-owned right-to-left Pta accumulator while receiving it by value, leaving linetoprtlpts and linebottomrtlpts dangling. On an upright Hebrew or Arabic page at the defaul...