CERT24Windows 11 KB5127648 and KB5126653 cumulative updates released
Microsoft has released the Windows 11 Patch Tuesday cumulative updates KB5127648 for versions 26H2/25H2/24H2 and KB5126653 for version 23H2. The updates fix security vulnerabilities and bugs and add new features. According to the source, they contain the October 2026 Patch Tuesday security fixes for hundreds of vulnerabilities discovered in previous months.