Unrated severityNVD Advisory· Published Jul 29, 2026· Updated Jul 29, 2026
Improper Certificate Validation in S2OPC
CVE-2026-18257
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
News mentions
0No linked articles in our index yet.