Microsoft Edge Beta 136.0.3240.8
Microsoft Edge Beta 136.0.3240.8, released April 10, 2025, fixes 4 CVEs in Microsoft Edge Beta. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Edge Beta is 158.0.4370.16, which also fixes every one of these CVEs.
Superseded. The latest Microsoft Edge Beta is 158.0.4370.16, which also fixes every CVE on this page. Install that instead.
Priority of the 4 CVEs
Applies to
| Product | Version |
|---|---|
| Microsoft Edge Beta | 136.0.3240.8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-49741 | Microsoft Edge (Chromium-based) Information Disclosure Vulnerability | 7.5 | 0.0392 | Exploitation Less Likely |
| High | CVE-2025-3619 | Chromium: CVE-2025-3619 Heap buffer overflow in Codecs | 8.8 | 0.0050 | None reported |
| High | CVE-2025-3066 | Chromium: CVE-2025-3066 Use after free in Site Isolation | 8.8 | 0.0041 | None reported |
| High | CVE-2025-3620 | Chromium: CVE-2025-3620 Use after free in USB | 8.8 | 0.0031 | None reported |
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