CVE Catalog

CVE-2026-62757

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.26%

17th percentile - higher than 17% of all known CVEs

Summary

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network.

Risk Assessment

Bypassing a security feature by an unauthenticated attacker could compromise the integrity and confidentiality of encrypted communications.

Recommendation

Update Windows and monitor network traffic for suspicious connections.

Original NVD description (English source)

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS