Medium severity5.3NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026
CVE-2026-62757
CVE-2026-62757
Description
Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
1- Microsoft Patch Tuesday Update August 2026 – 394 Vulnerabilities Fixed, Including 3 Zero-DaysCyber Security News · Aug 11, 2026