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OpenAdvisories
High ELSA-2026-67830 1 CVE

Important: tesseract security update (Oracle Linux 10)

Published Sep 16, 2026 · Updated Sep 16, 2026

Ecosystem: Oracle Linux

Summary

[5.3.4-7]
- Resolves: CVE-2026-73066

Fixed packages 2

ReleasePackageFixed in
Oracle Linux · 10 tesseract 0:5.3.4-7.el10_2
Oracle Linux · 10 tesseract-devel 0:5.3.4-7.el10_2

Vulnerabilities 1

  • Medium 6.8
    CVE-2026-73066

    Tesseract: Heap out-of-bounds write in LSTM Convolve layer via crafted .traineddata

    Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model component loaded through Tesseract's deserializer can cause an unchecked signed integer multiplication in Convolve::DeSerialize in src/lstm/convolve.cpp to wrap the conv…

    tesseract-ocr tesseract tesseract tesseract Debian Ubuntu