Office LTSC 2024 · August 11 servicing baseline

What changed

Microsoft published a new cumulative quality and security baseline for the volume-licensed Office LTSC 2024 branch.

Technical details

• Office LTSC 2024 · Version 2408
• New target build 17932.20910
• Cumulative update includes earlier fixes for this branch

Why it matters

Perpetual Office installations use a different build line from Microsoft 365 Apps and require their own compliance target.

Known limitations

• Do not compare this LTSC build directly with Microsoft 365 Apps Current Channel builds
• The detailed security content remains authoritative on Microsoft's Office security update page

Now check

• Synchronize the LTSC 2024 deployment package
• Report Version 2408 and Build 17932.20910
• Pilot add-ins, macros and line-of-business integrations before broad rollout