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CVE-2026-103902

DigiDoc improper signature verification PUBLISHED

Description (CNA)

Improper verification of cryptographic signature vulnerability in DigiDoc libdigidocpp, DigiDoc DigiDoc4, DigiDoc DigiDoc Android, and DigiDoc DigiDoc iOS. The vulnerability allows an attacker to create forged digital signatures that are displayed a valid by affected DigiDoc software.This issue affects libdigidocpp: from 4.0.0 before 4.5.0; DigiDoc4: from 4.6.0 before 4.11.0; DigiDoc Android: from 2.7.0 before 3.1.0; DigiDoc iOS: from 2.7.0 before 3.1.0.

Affected (CNA)

Vendor / productVersions
DigiDoc / libdigidocppaffected 4.0.0 before 4.5.0
DigiDoc / DigiDoc4affected 4.6.0 before 4.11.0
DigiDoc / DigiDoc Androidaffected 2.7.0 before 3.1.0
DigiDoc / DigiDoc iOSaffected 2.7.0 before 3.1.0

CWE

CWE-347

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.