CVE-2021-36081

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p57

Published

Jul 1, 2021 (Jul 1, 2021)

Modified

Sep 14, 2026

Description

Tesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call.

Vendors: tesseract-ocr
Products: tesseract ocr
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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