CuraSec

tag: Esu · 2 items

2026-09-09 · BleepingComputer · source ↗ #windows#patch-tuesday#esu
  • Engineer — Plan: Organizations still running Windows 10 under Extended Security Update should apply KB5122878 in their next patch window; no active exploitation signals are present, but the September Patch Tuesday bundle is unusually large, warranting prompt scheduling.
  • SOC/IR — Skip
  • Leader — Skip
2026-07-15 · BleepingComputer · source ↗ #windows#patch-tuesday#esu
  • Engineer — Plan: Windows 10 is in ESU territory; if you still run Win10 endpoints or golden images, deploy KB5099539 to stay covered under the extended support contract — schedule within your normal patch window.
  • SOC/IR — Skip
  • Leader — Plan: If your organization is paying for Windows 10 ESU, confirm KB5099539 is being deployed; if not, this is a prompt to assess Win10 fleet size and budget for ESU licensing or migration costs before end-of-extended-support.