Threats Tagged 'cve-2026-73066'
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Threats Tagged 'cve-2026-73066'
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0 A heap out-of-bounds write vulnerability exists in the Tesseract OCR engine when processing crafted .traineddata files. This issue is tracked as CVE-2026-73066 and affects Red Hat Enterprise Linux 8.6 Extended Life Cycle and related variants. Red Hat has issued an important security advisory with updates to address this vulnerability. Join the discussion | GCVE Database | 09/21/2026, 16:06:25 UTC Added: 09/22/2026, 02:04:07 UTC |
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 convolution output-channel count, undersizing the forward-pass output buffer while writes use the unwrapped element count and causing a heap out-of-bounds write during OCR recognition. This issue is fixed in version 5.5.3. Join the discussion | CVE Database V5 | 08/11/2026, 14:49:16 UTC Added: 08/11/2026, 14:57:23 UTC |
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