Critical Alert 1 Active Exploit Detected Today

CVE-2026-10520 Ivanti Sentry OS Command Injection Vulnerability →
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CVE-2026-6899NVD

Vulnerability Summary

Check for certificate revocation only considers the first matching CRL and ignores other valid CRLs of the same CA in the CycloneCrypto cryptographic wrapper of S2OPC library. It might allow connection between an OPC UA client and server using a revoked certificate.
Severity Level
MEDIUM(5.6)
Published Date
Jun 9, 2026
Last Modified
Jun 9, 2026
Exploitation Status
????
EPSS Score (30-Day)
0.02%Probability
Root Weakness (CWE)
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityLow