CRITICAL 9.0 NVD

CVE-2026-85818

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.

References

Published: 2026-10-13 · Source: NVD · Feed updated: 2026-10-13
This critical severity vulnerability with a CVSS score of 9.0 was published on 2026-10-13 via NVD.

Risk Timeline

CVE Disclosed2026-10-13 · -1 days ago

Remediation Resources

Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85818
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