CVE-2025-8583: Chromium: CVE-2025-8583 Inappropriate implementation in Permissions

CVE-2025-8582: Chromium: CVE-2025-8582 Insufficient validation of untrusted input in DOM

CVE-2025-8581: Chromium: CVE-2025-8581 Inappropriate implementation in Extensions

CVE-2025-8580: Chromium: CVE-2025-8580 Inappropriate implementation in Filesystems

CVE-2025-8579: Chromium: CVE-2025-8579 Inappropriate implementation in Gemini Live in Chrome

**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

Headline

CVE-2025-8580: Chromium: CVE-2025-8580 Inappropriate implementation in Filesystems

Microsoft Security Response Center: Latest News