RCE in Zapolnoch Tesseract_ocr
CVE-2026-26832
node-tesseract-ocr is an npm package that provides a Node.js wrapper for Tesseract OCR. In all versions through 2.2.1, the recognize() function in src/index.js is vulnerable to OS Command Injection. The file path parameter is concatenated…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.003 (51.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Zapolnoch Tesseract_ocr
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2026-26832?
- CVE-2026-26832 is a critical-severity vulnerability in Zapolnoch Tesseract_ocr, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-03-25.
- How severe is CVE-2026-26832?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2026-26832 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.