Msrc Microsoft Edge vulnerabilities

CVE-2026-4449 [HIGH] Chromium: CVE-2026-4449 Use after free in Blink Chromium: CVE-2026-4449 Use after free in Blink Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium

CVE-2026-4673 [HIGH] Chromium: CVE-2026-4673 Heap buffer overflow in WebAudio Chromium: CVE-2026-4673 Heap buffer overflow in WebAudio Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Micros

CVE-2026-4462 [HIGH] Chromium: CVE-2026-4462 Out of bounds read in Blink Chromium: CVE-2026-4462 Out of bounds read in Blink Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (

CVE-2026-3537 [HIGH] Chromium: CVE-2026-3537 Object lifecycle issue in PowerVR Chromium: CVE-2026-3537 Object lifecycle issue in PowerVR Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: What is the version information for this release? Microsoft Edge Version Date Released Based on Chromium Version 145.0.3800.99 03/11/2026 145.0.7632.160 FAQ: Why

CVE-2026-3924 [HIGH] Chromium: CVE-2026-3924 Use after free in WindowDialog Chromium: CVE-2026-3924 Use after free in WindowDialog Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft

CVE-2026-4442 [HIGH] Chromium: CVE-2026-4442 Heap buffer overflow in CSS Chromium: CVE-2026-4442 Heap buffer overflow in CSS Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (

CVE-2026-3914 [HIGH] Chromium: CVE-2026-3914 Integer overflow in WebML Chromium: CVE-2026-3914 Integer overflow in WebML Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chro

CVE-2026-4457 [HIGH] Chromium: CVE-2026-4457 Type Confusion in V8 Chromium: CVE-2026-4457 Type Confusion in V8 Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based

CVE-2026-3918 [HIGH] Chromium: CVE-2026-3918 Use after free in WebMCP Chromium: CVE-2026-3918 Use after free in WebMCP Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromi

CVE-2026-4677 [HIGH] Chromium: CVE-2026-4677 Out of bounds read in WebAudio Chromium: CVE-2026-4677 Out of bounds read in WebAudio Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft

CVE-2026-4463 [HIGH] Chromium: CVE-2026-4463 Heap buffer overflow in WebRTC Chromium: CVE-2026-4463 Heap buffer overflow in WebRTC Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft

CVE-2026-3931 [HIGH] Chromium: CVE-2026-3931 Heap buffer overflow in Skia Chromium: CVE-2026-3931 Heap buffer overflow in Skia Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge

CVE-2026-4445 [HIGH] Chromium: CVE-2026-4445 Use after free in WebRTC Chromium: CVE-2026-4445 Use after free in WebRTC Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromi

CVE-2026-3544 [HIGH] Chromium: CVE-2026-3544 Heap buffer overflow in WebCodecs Chromium: CVE-2026-3544 Heap buffer overflow in WebCodecs Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: What is the version information for this release? Microsoft Edge Version Date Released Based on Chromium Version 145.0.3800.97 03/06/2026 145.0.7632.159/160 FAQ:

CVE-2026-4441 [HIGH] Chromium: CVE-2026-4441 Use after free in Base Chromium: CVE-2026-4441 Use after free in Base Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-b

CVE-2026-3909 [HIGH] Chromium: CVE-2026-3909 Out of bounds write in Skia Chromium: CVE-2026-3909 Out of bounds write in Skia Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. Google is aware that an exploit for CVE-2026-3909 exists in the wild. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chr

CVE-2026-3926 [HIGH] Chromium: CVE-2026-3926 Out of bounds read in V8 Chromium: CVE-2026-3926 Out of bounds read in V8 Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromi

CVE-2026-3536 [HIGH] Chromium: CVE-2026-3536 Integer overflow in ANGLE Chromium: CVE-2026-3536 Integer overflow in ANGLE Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: What is the version information for this release? Microsoft Edge Version Date Released Based on Chromium Version 145.0.3800.97 03/06/2026 145.0.7632.159/160 FAQ: Why is this Chro

CVE-2026-3919 [HIGH] Chromium: CVE-2026-3919 Use after free in Extensions Chromium: CVE-2026-3919 Use after free in Extensions Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge

CVE-2026-3921 [HIGH] Chromium: CVE-2026-3921 Use after free in TextEncoding Chromium: CVE-2026-3921 Use after free in TextEncoding Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information. FAQ: Why is this Chrome CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft