CVE-2026-62757 — Windows Schannel Security Feature Bypass Vulnerability

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

Published: 2026-08-11 · CVSS: 5.3 · CVSS 3.1

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

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7