Vulnerability Description
Improper verification of cryptographic signature and Improper Check for Unusual or Exceptional Conditions vulnerability in Estonian Information System Authority (RIA) libdigidocpp, DigiDoc4, DigiDoc on Android, and DigiDoc on iOS. This issue affects libdigidocpp: from 4.1.0 before 4.2.1; DigiDoc4: from 4.7.0 before 4.8.2; DigiDoc on Android: from 2.7.0 before 2.7.2; DigiDoc on iOS: from 2.8.0 before 2.8.1.
Related Weaknesses (CWE)
References
- https://github.com/open-eid/libdigidocpp/pull/690
- https://www.id.ee/en/article/ria-soovitab-kasutajatel-uuendada-id-tarkvara-eng/
- https://www.ria.ee/blogi/digidoc-rakendustes-esinenud-turvanorkus-mis-juhtus-ja-
- https://github.com/open-eid/libdigidocpp/pull/690
FAQ
What is CVE-2026-59112?
CVE-2026-59112 is a documented vulnerability. Improper verification of cryptographic signature and Improper Check for Unusual or Exceptional Conditions vulnerability in Estonian Information System Authority (RIA) libdigidocpp, DigiDoc4, DigiDoc o...
How severe is CVE-2026-59112?
CVSS scoring is not yet available for CVE-2026-59112. Check NVD for updates.
Is there a patch for CVE-2026-59112?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.