# Microsoft Edge Beta 135.0.3179.33 Microsoft Edge Beta 135.0.3179.33, released March 24, 2025, fixes 50 CVEs in Microsoft Edge Beta. 2 of them are being exploited (CVE-2025-2783); 2 on CISA KEV. Patch Radar priority: Patch now. The latest Microsoft Edge Beta is 158.0.4370.16, which also fixes every one of these CVEs. - Web page: https://patchblox.com/security/fix/windows-app/microsoft.edge.beta-135.0.3179.33 - Platform: Windows apps - Released: Mar 24, 2025 - Priority: Patch now (Closes CVE-2025-2783, exploited (CISA KEV)) - CVEs: 50, exploited: 2, on CISA KEV: 2 - Superseded by: [Microsoft Edge Beta 158.0.4370.16](https://patchblox.com/security/data/product/windows-app/microsoft-edge-beta.md), the latest version, which also fixes every CVE listed here ## Applies to | Product | Release | Fixed in | |---|---|---| | [Microsoft Edge Beta](https://patchblox.com/security/data/product/windows-app/microsoft-edge-beta.md) | | 135.0.3179.33 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2025-2783](https://patchblox.com/security/data/cve/CVE-2025-2783.md) | Patch now | Chromium: CVE-2025-2783 Incorrect handle provided in unspecified circumstances in Mojo on Windows | 8.3 | 0.0924 | CISA KEV | | [CVE-2025-24201](https://patchblox.com/security/data/cve/CVE-2025-24201.md) | Patch now | Chromium: CVE-2025-24201 Out of bounds write in GPU on Mac | 10.0 | 0.0385 | CISA KEV | | [CVE-2025-0436](https://patchblox.com/security/data/cve/CVE-2025-0436.md) | Urgent | Chromium: CVE-2025-0436 Integer overflow in Skia | 9.6 | 0.0058 | | | [CVE-2025-0444](https://patchblox.com/security/data/cve/CVE-2025-0444.md) | Urgent | Chromium: CVE-2025-0444 Use after free in Skia | 9.6 | 0.0046 | | | [CVE-2025-2135](https://patchblox.com/security/data/cve/CVE-2025-2135.md) | High | Chromium: CVE-2025-2135 Type Confusion in V8 | 8.8 | 0.0657 | | | [CVE-2025-0434](https://patchblox.com/security/data/cve/CVE-2025-0434.md) | High | Chromium: CVE-2025-0434 Out of bounds memory access in V8 | 8.8 | 0.0596 | | | [CVE-2025-21279](https://patchblox.com/security/data/cve/CVE-2025-21279.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 8.8 | 0.0161 | | | [CVE-2025-21283](https://patchblox.com/security/data/cve/CVE-2025-21283.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 8.8 | 0.0149 | | | [CVE-2025-21408](https://patchblox.com/security/data/cve/CVE-2025-21408.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 8.8 | 0.0132 | | | [CVE-2025-21342](https://patchblox.com/security/data/cve/CVE-2025-21342.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 8.8 | 0.0125 | | | [CVE-2025-2476](https://patchblox.com/security/data/cve/CVE-2025-2476.md) | High | Chromium: CVE-2025-2476 Use after free in Lens | 8.8 | 0.0103 | | | [CVE-2025-29815](https://patchblox.com/security/data/cve/CVE-2025-29815.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 7.6 | 0.0081 | | | [CVE-2025-29834](https://patchblox.com/security/data/cve/CVE-2025-29834.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 7.5 | 0.0065 | | | [CVE-2025-0999](https://patchblox.com/security/data/cve/CVE-2025-0999.md) | High | Chromium: CVE-2025-0999 Heap buffer overflow in V8 | 8.8 | 0.0063 | | | [CVE-2025-1426](https://patchblox.com/security/data/cve/CVE-2025-1426.md) | High | Chromium: CVE-2025-1006 Use after free in Network | 8.8 | 0.0059 | | | [CVE-2025-1006](https://patchblox.com/security/data/cve/CVE-2025-1006.md) | High | Chromium: CVE-2025-1426 Heap buffer overflow in GPU | 8.8 | 0.0050 | | | [CVE-2025-0612](https://patchblox.com/security/data/cve/CVE-2025-0612.md) | High | Chromium: CVE-2025-0611 Object corruption in V8 | 7.5 | 0.0048 | | | [CVE-2025-0438](https://patchblox.com/security/data/cve/CVE-2025-0438.md) | High | Chromium: CVE-2025-0438 Stack buffer overflow in Tracing | 8.8 | 0.0046 | | | [CVE-2025-0443](https://patchblox.com/security/data/cve/CVE-2025-0443.md) | High | Chromium: CVE-2025-0443 Insufficient data validation in Extensions | 8.8 | 0.0045 | | | [CVE-2025-0447](https://patchblox.com/security/data/cve/CVE-2025-0447.md) | High | Chromium: CVE-2025-0447 Inappropriate implementation in Navigation | 8.8 | 0.0045 | | | [CVE-2025-0995](https://patchblox.com/security/data/cve/CVE-2025-0995.md) | High | Chromium: CVE -2025-0995 Use after free in V8 | 8.8 | 0.0045 | | | [CVE-2025-1915](https://patchblox.com/security/data/cve/CVE-2025-1915.md) | High | Chromium: CVE-2025-1915 Improper Limitation of a Pathname to a Restricted Directory in DevTools | 8.1 | 0.0042 | | | [CVE-2025-0611](https://patchblox.com/security/data/cve/CVE-2025-0611.md) | High | Chromium: CVE-2025-0612 Out of bounds memory access in V8 | 8.2 | 0.0041 | | | [CVE-2025-0997](https://patchblox.com/security/data/cve/CVE-2025-0997.md) | High | Chromium: CVE -2025-0997 Use after free in Navigation | 8.1 | 0.0040 | | | [CVE-2025-1918](https://patchblox.com/security/data/cve/CVE-2025-1918.md) | High | Chromium: CVE-2025-1918 Out of bounds read in PDFium | 8.8 | 0.0040 | | | [CVE-2025-1914](https://patchblox.com/security/data/cve/CVE-2025-1914.md) | High | Chromium: CVE-2025-1914 Out of bounds read in V8 | 8.8 | 0.0039 | | | [CVE-2025-1919](https://patchblox.com/security/data/cve/CVE-2025-1919.md) | High | Chromium: CVE-2025-1919 Out of bounds read in Media | 8.8 | 0.0039 | | | [CVE-2025-2137](https://patchblox.com/security/data/cve/CVE-2025-2137.md) | High | Chromium: CVE-2025-2137 Out of bounds read in V8 | 8.8 | 0.0037 | | | [CVE-2025-0762](https://patchblox.com/security/data/cve/CVE-2025-0762.md) | High | Chromium: CVE-2025-0762 Use after free in DevTools | 8.8 | 0.0034 | | | [CVE-2025-1920](https://patchblox.com/security/data/cve/CVE-2025-1920.md) | High | Chromium: CVE-2025-1920 Type Confusion in V8 | 8.8 | 0.0033 | | | [CVE-2025-2136](https://patchblox.com/security/data/cve/CVE-2025-2136.md) | High | Chromium: CVE-2025-2136 Use after free in Inspector | 8.8 | 0.0033 | | | [CVE-2025-0437](https://patchblox.com/security/data/cve/CVE-2025-0437.md) | High | Chromium: CVE-2025-0437 Out of bounds read in Metrics | 8.8 | 0.0030 | | | [CVE-2025-1916](https://patchblox.com/security/data/cve/CVE-2025-1916.md) | High | Chromium: CVE-2025-1916 Use after free in Profiles | 8.8 | 0.0028 | | | [CVE-2025-21404](https://patchblox.com/security/data/cve/CVE-2025-21404.md) | Routine | Microsoft Edge (Chromium-based) Spoofing Vulnerability | 4.3 | 0.0108 | | | [CVE-2025-21185](https://patchblox.com/security/data/cve/CVE-2025-21185.md) | Routine | Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability | 6.5 | 0.0083 | | | [CVE-2025-26643](https://patchblox.com/security/data/cve/CVE-2025-26643.md) | Routine | Microsoft Edge (Chromium-based) Spoofing Vulnerability | 5.4 | 0.0071 | | | [CVE-2025-21267](https://patchblox.com/security/data/cve/CVE-2025-21267.md) | Routine | Microsoft Edge (Chromium-based) Spoofing Vulnerability | 4.4 | 0.0057 | | | [CVE-2025-0440](https://patchblox.com/security/data/cve/CVE-2025-0440.md) | Routine | Chromium: CVE-2025-0440 Inappropriate implementation in Fullscreen | 6.5 | 0.0042 | | | [CVE-2025-21262](https://patchblox.com/security/data/cve/CVE-2025-21262.md) | Routine | Microsoft Edge (Chromium-based) Spoofing Vulnerability | 5.4 | 0.0038 | | | [CVE-2025-0445](https://patchblox.com/security/data/cve/CVE-2025-0445.md) | Routine | Chromium: CVE-2025-0445 Use after free in V8 | 5.4 | 0.0038 | | | [CVE-2025-0441](https://patchblox.com/security/data/cve/CVE-2025-0441.md) | Routine | Chromium: CVE-2025-0441 Inappropriate implementation in Fenced Frames | 6.5 | 0.0037 | | | [CVE-2025-0451](https://patchblox.com/security/data/cve/CVE-2025-0451.md) | Routine | Chromium: CVE-2025-0451 Inappropriate implementation in Extensions API | 6.3 | 0.0037 | | | [CVE-2025-0996](https://patchblox.com/security/data/cve/CVE-2025-0996.md) | Routine | Chromium: CVE -2025-0996 Inappropriate implementation in Browser UI | 5.4 | 0.0036 | | | [CVE-2025-0442](https://patchblox.com/security/data/cve/CVE-2025-0442.md) | Routine | Chromium: CVE-2025-0442 Inappropriate implementation in Payments | 6.5 | 0.0033 | | | [CVE-2025-1921](https://patchblox.com/security/data/cve/CVE-2025-1921.md) | Routine | Chromium: CVE-2025-1921 Inappropriate Implementation in Media Stream | 6.5 | 0.0033 | | | [CVE-2025-21401](https://patchblox.com/security/data/cve/CVE-2025-21401.md) | Routine | Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability | 4.5 | 0.0032 | | | [CVE-2025-0448](https://patchblox.com/security/data/cve/CVE-2025-0448.md) | Routine | Chromium: CVE-2025-0448 Inappropriate implementation in Compositing | 4.3 | 0.0029 | | | [CVE-2025-0446](https://patchblox.com/security/data/cve/CVE-2025-0446.md) | Routine | Chromium: CVE-2025-0446 Inappropriate implementation in Extensions | 4.3 | 0.0027 | | | [CVE-2025-0439](https://patchblox.com/security/data/cve/CVE-2025-0439.md) | Routine | Chromium: CVE-2025-0439 Race in Frames | 6.5 | 0.0027 | | | [CVE-2025-1923](https://patchblox.com/security/data/cve/CVE-2025-1923.md) | Routine | Chromium: CVE-2025-1923 Inappropriate Implementation in Permission Prompts | 4.3 | 0.0021 | | --- Data as of 2026-11-11T13:47:35Z UTC. 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