microsoft msrc update guide

  1. CVE-2026-5877: Chrome Navigation Use-After-Free Enables Sandbox RCE

    Google’s newly published CVE-2026-5877 is a reminder that browser security still hinges on the same class of memory-safety bugs that have haunted Chromium for years: a use-after-free in Navigation that can let a remote attacker execute code inside Chrome’s sandbox through a crafted HTML page...