cve 2026 70316

CVE-2026-70316 is a Microsoft PowerPoint information disclosure vulnerability addressed in the August 11, 2026 Office security release. The fix is delivered through Office updates, not Windows cumulative updates, so administrators must ensure Microsoft 365 Apps and supported perpetual Office installations receive this month's patches. Microsoft's Security Update Guide classifies the issue as a PowerPoint flaw with information-disclosure impact, while the Office security release notes list it under the broader Office suite category. This tag covers discussions about patching, deployment, and the vulnerability's classification for IT administrators managing Office environments.