Vulnerabilities CVE-2026-59112

CVE-2026-59112

Medium

Open

TLP:CLEAR

Signature validation vulnerability affecting DigiDoc applications

NVD CVE.org

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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.

Details

CVSS Score: 4.4
EPSS Score ⓘ: 0.12%

2th percentile
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
Confidence: 90%
Published: Aug 10, 2026
Last Modified: Aug 10, 2026

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