CVE-2026-59112

Name of the Vulnerable Software and Affected Versions libdigidocpp versions 4.1.0 through 4.2.0 DigiDoc4 versions 4.7.0 through 4.8.1 DigiDoc on Android versions 2.7.0 through 2.7.1 DigiDoc on iOS versions 2.8.0 through 2.8.0

Description Improper verification of cryptographic signature and improper check for unusual or exceptional conditions in Estonian Information System Authority (RIA) software components.

Recommendations Update libdigidocpp to version 4.2.1. Update DigiDoc4 to version 4.8.2. Update DigiDoc on Android to version 2.7.2. Update DigiDoc on iOS to version 2.8.1.