Microsoft Security Response Center

Exposure of sensitive information to an unauthorized actor in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.

Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.

Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally.

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 139.0.3405.86 8/07/2025 139.0.7258.66/67