QID 375793

Date Published: 2021-08-06

QID 375793: Microsoft Edge Based On Chromium Prior to 92.0.902.67 Multiple Vulnerabilities

Microsoft Edge is a cross-platform web browser developed by Microsoft.

CVE-2021-30597 Microsoft Edge (Chromium-based) Use after free in Browser UI
CVE-2021-30596 Microsoft Edge (Chromium-based) Incorrect security UI in Navigation
CVE-2021-30594 Microsoft Edge (Chromium-based) Use after free in Page Info UI
CVE-2021-30593 Microsoft Edge (Chromium-based) Out of bounds read in Tab Strip
CVE-2021-30592 Microsoft Edge (Chromium-based) Out of bounds write in Tab Groups
CVE-2021-30591 Microsoft Edge (Chromium-based) Use after free in File System API
CVE-2021-30590 Microsoft Edge (Chromium-based) Heap buffer overflow in Bookmarks
Affected Versions:
Microsoft Edge Based On Chromium versions before 92.0.902.67

QID Detection Logic: (authenticated)
Operating System: Windows
The install path is checked via registry "HKLM\SOFTWARE\Clients\StartMenuInternet\Microsoft Edge\shell\open\command". The version is checked via file msedge.exe.

Operating System: MacOS
The QID checks for the version of Microsoft Edge Based On Chromium app.

Successful exploitation allows an attacker to compromise the system.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Critical - 9.3 severity.
    • Solution
    Customers are advised to upgrade to version 92.0.902.67or later
    Vendor References

    CVEs related to QID 375793

    CVE-2021-30597 | CVE-2021-30596 | CVE-2021-30594 | CVE-2021-30593 | CVE-2021-30592 | CVE-2021-30591 | CVE-2021-30590 |
    Software Advisories
    Advisory ID Software Component Link
    Version 92.0.902.67 URL Logo docs.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security#august-5-2021
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].
    © CVE.report 2026 |

    Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

    CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

    Free CVE JSON API cve.report/api

    CVE.report and Source URL Uptime Status status.cve.report