Tesseract OCR Project maintains a narrowly scoped optical-character-recognition library that is widely embedded in document-processing pipelines, content-analysis systems, and accessibility applications despite its focused product scope. The durable vulnerability signal centers on use-after-free conditions, a memory-safety weakness characteristic of the library's C++ implementation and parser complexity. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Tesseract Ocr Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-36081HIGH Tesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call. | Jul 1, 2021 | 7.8 | 24 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Tesseract Ocr Project.
Media articles that mention a CVE ID that affects a product developed by Tesseract Ocr Project — matched by CVE ID, not by vendor name.