CVE-2026-59112

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:...

CVE-2026-59112 Signature validation vulnerability affecting DigiDoc applications

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:...

CVE-2026-59112

The CVE-2026-59112 entry concerns a cryptographic signature verification issue and an improper check for unusual conditions in Estonian ID software: libdigidocpp (affected from 4.1.0 up to before 4.2.1), DigiDoc4 (4.7.0 up to before 4.8.2), DigiDoc for Android (2.7.0 up to before 2.7.2), and Digi...