CVE-2026-18257

MEDIUM

5.6

CVSS Severity Score

EPSS Score0.0000%

EPSS Percentile0.00th

Published2026-07-29

Last Modified2026-07-29

Data SourcesNVD

Vulnerability Description

Improper validity period check for root issuer certificate in CycloneCrypto cryptographic wrapper of S2OPC allows a certificate issued by this root issuer to be considered trusted

Affected Platforms (CPE)

No CPE configurations currently published for this record.

References & Advisories

🔗 https://gitlab.com/systerel/S2OPC/-/work_items/1804

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