CVE Watch2 de nov. de 2026

CVE-2026-119339

Tesseract is an open source OCR engine. Prior to 5.5.4, WeightMatrix::DeSerialize trusts a mode byte from a traineddata LSTM network and cal

CVSS

5.5

Média

EPSS

0.2%

KEV

—

Exploit Today

0-100

Publicado: 30 de out. de 2026 · Última mod.: 2 de nov. de 2026 · CWE-20 · CWE-617

EPSS · 30d

0.2%EPSS · 30 dias0.2%

2026-10-312026-11-07

Descrição técnica

Tesseract is an open source OCR engine. Prior to 5.5.4, WeightMatrix::DeSerialize trusts a mode byte from a traineddata LSTM network and calls WeightMatrix::DeSerializeOld when kDoubleFlag is clear. In default FAST_FLOAT builds, DeSerializeOld invokes ASSERT_HOST instead of returning an error, so loading a crafted model through TessBaseAPI::Init terminates the process and causes denial of service. This issue is fixed in version 5.5.4.

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