cve 2026-42010

  1. CVE-2026-42010 GnuTLS Auth Bypass: NUL Byte Flaw in RSA-PSK

    CVE-2026-42010 is a high-severity GnuTLS authentication bypass disclosed in late April 2026 and tracked by Microsoft’s Security Update Guide, affecting servers that use RSA-PSK authentication and mishandle usernames containing a NUL character. The bug is not a Windows kernel flaw, nor is it...