Known Vulnerabilities for products from Tesseract-ocr

Listed below are 11 of the newest known vulnerabilities associated with the vendor "Tesseract-ocr".

These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.

Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-88054 json Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Plumbing::DeSerialize in src/lstm/plumbing.cpp rejects ... Not Provided 2026-09-10 2026-09-16
CVE-2026-88053 json Not Provided 2026-09-10 2026-09-11
CVE-2026-88052 json Not Provided 2026-09-10 2026-09-11
CVE-2026-88051 json Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/... Not Provided 2026-09-10 2026-09-16
CVE-2026-88050 json Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in src/ccutil/unicharcompres... Not Provided 2026-09-10 2026-09-14
CVE-2026-88049 json Tesseract is an open source OCR engine. In version 5.5.3 and earlier, prior .traineddata hardening added bounds checks to Net... Not Provided 2026-09-10 2026-09-14
CVE-2026-88048 json Tesseract is an open source OCR engine. In version 5.5.3 and earlier, FullyConnected::DeSerialize in src/lstm/fullyconnected.... Not Provided 2026-09-10 2026-09-14
CVE-2026-88047 json Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Classify::ReadNormProtos in src/classify/normmatch.cpp ... Not Provided 2026-09-10 2026-09-14
CVE-2026-73067 json Not Provided 2026-08-11 2026-08-11
CVE-2026-73066 json Not Provided 2026-08-11 2026-08-11
CVE-2022-38266 json An issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of S... Not Provided 2022-09-09 2026-09-14
CVE-2021-36081 json Tesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call. Not Provided 2021-07-01 2026-09-14
CVE-2011-1136 json In tesseract 2.03 and 2.04, an attacker can rewrite an arbitrary user file by guessing the PID and creating a link to the use... Not Provided 2019-11-14 2026-09-14

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