Microsoft Edge Beta security updates
The latest version of Microsoft Edge Beta is 158.0.4370.7, released November 6, 2026. Patch Radar has 30 security fixes for Microsoft Edge Beta, closing 4,071 CVEs, 47 of which are being exploited. The newest security fix is Microsoft Edge Beta 157.0.4341.10, released October 20, 2026. Version 158.0.4370.7 adds no new CVE fixes and includes all of them.
Security fixes, newest first
| Priority | Fix | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|
| Latest | Microsoft Edge Beta 158.0.4370.7 | 158.0.4370.7 | Includes every fix below | Nov 6, 2026 | |
| Urgent | Microsoft Edge Beta 157.0.4341.10 | 157.0.4341.10 | 340 | Oct 20, 2026 | |
| Urgent | Microsoft Edge Beta 156.0.4314.8 | 156.0.4314.8 | 225 | Oct 6, 2026 | |
| Patch now | Microsoft Edge Beta 155.0.4283.33 | 155.0.4283.33 | 128 | 1 | Oct 2, 2026 |
| Patch now | Microsoft Edge Beta 154.0.4258.12 | 154.0.4258.12 | 243 | 1 | Sep 11, 2026 |
| Patch now | Microsoft Edge Beta 153.0.4234.6 | 153.0.4234.6 | 311 | 1 | Aug 27, 2026 |
| Urgent | Microsoft Edge Beta 152.0.4191.51 | 152.0.4191.51 | 54 | Aug 26, 2026 | |
| Patch now | Microsoft Edge Beta 151.0.4129.59 | 151.0.4129.59 | 1,653 | 7 | Jul 31, 2026 |
| Patch now | Microsoft Edge Beta 141.0.3537.13 | 141.0.3537.13 | 10 | 1 | Sep 11, 2025 |
| High | Microsoft Edge Beta 140.0.3485.54 | 140.0.3485.54 | 2 | Sep 5, 2025 | |
| High | Microsoft Edge Beta 140.0.3485.11 | 140.0.3485.11 | 6 | Aug 14, 2025 | |
| High | Microsoft Edge Beta 139.0.3405.86 | 139.0.3405.86 | 8 | Aug 7, 2025 | |
| Patch now | Microsoft Edge Beta 139.0.3405.13 | 139.0.3405.13 | 7 | 1 | Jul 3, 2025 |
| Patch now | Microsoft Edge Beta 138.0.3351.65 | 138.0.3351.65 | 2 | 1 | Jul 1, 2025 |
| Routine | Microsoft Edge Beta 138.0.3351.55 | 138.0.3351.55 | 6 | Jun 26, 2025 | |
| High | Microsoft Edge Beta 138.0.3351.14 | 138.0.3351.14 | 4 | Jun 5, 2025 | |
| Patch now | Microsoft Edge Beta 137.0.3296.62 | 137.0.3296.62 | 2 | 1 | Jun 3, 2025 |
| High | Microsoft Edge Beta 137.0.3296.52 | 137.0.3296.52 | 8 | May 29, 2025 | |
| Urgent | Microsoft Edge Beta 137.0.3296.16 | 137.0.3296.16 | 3 | May 12, 2025 | |
| Urgent | Microsoft Edge Beta 136.0.3240.50 | 136.0.3240.50 | 5 | May 1, 2025 | |
| High | Microsoft Edge Beta 136.0.3240.8 | 136.0.3240.8 | 4 | Apr 10, 2025 | |
| High | Microsoft Edge Beta 135.0.3179.54 | 135.0.3179.54 | 8 | Apr 3, 2025 | |
| Patch now | Microsoft Edge Beta 135.0.3179.33 | 135.0.3179.33 | 50 | 2 | Mar 24, 2025 |
| High | Microsoft Edge Beta 132.0.2957.26 | 132.0.2957.26 | 19 | Nov 30, 2024 | |
| High | Microsoft Edge Beta 131.0.2903.9 | 131.0.2903.9 | 6 | Oct 24, 2024 | |
| High | Microsoft Edge Beta 130.0.2849.46 | 130.0.2849.46 | 19 | Oct 17, 2024 | |
| Urgent | Microsoft Edge Beta 130.0.2849.5 | 130.0.2849.5 | 16 | Sep 26, 2024 | |
| Patch now | Microsoft Edge Beta 129.0.2792.21 | 129.0.2792.21 | 29 | 2 | Sep 3, 2024 |
| High | Microsoft Edge Beta 128.0.2739.5 | 128.0.2739.5 | 10 | Aug 1, 2024 | |
| High | Microsoft Edge Beta 127.0.2651.74 | 127.0.2651.74 | 14 | Jul 25, 2024 | |
| Patch now | Microsoft Edge Beta 127.0.2651.8 | 127.0.2651.8 | 879 | 29 | Jun 21, 2024 |
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