{"api_version":"1","generated_at":"2026-11-06T04:10:16+00:00","cve":"CVE-2026-119338","urls":{"html":"https://cve.report/CVE-2026-119338","api":"https://cve.report/api/cve/CVE-2026-119338.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-119338","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-119338"},"summary":{"title":"Tesseract: Double free and use after free in the PAGE XML renderer on right-to-left pages","description":"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 line_top_rtl_pts and line_bottom_rtl_pts dangling. On an upright Hebrew or Arabic page at the default PAGE XML level, POLYGONFLAG with a false skewed_flag enters the vulnerable calls, while LEVELFLAG greater than zero provides an alternative gate. The calls repeatedly read and free the stale object, causing a double free and use after free and allowing corrupted coordinates to reach RecalcPolygonline. 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