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CVE-2026-59112

Signature validation vulnerability affecting DigiDoc applications PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Estonian Information System Authority (RIA) / libdigidocppaffected 4.1.0 before 4.2.1
Estonian Information System Authority (RIA) / DigiDoc4affected 4.7.0 before 4.8.2
Estonian Information System Authority (RIA) / DigiDocaffected 2.7.0 before 2.7.2
Estonian Information System Authority (RIA) / DigiDocaffected 2.8.0 before 2.8.1

CWE

CWE-347, CWE-754

References

ADP enrichment

CISA-ADP

No English description supplied.