← Back to feedVulnerabilities & PatchesEmerging1 sourceAug 31, 2026 · 14:00via Microsoft Security Update GuideCVE-2026-49177 Windows TCP/IP Information Disclosure VulnerabilityBriefUpdated an acknowledgement. This is an informational change only.Read more on Microsoft Security Update Guide→Vulnerabilities & PatchesCVE-2026-49177Related stories