Known Vulnerabilities for Microsoft Edge Chromium-based by Microsoft

Listed below are 10 of the newest known vulnerabilities associated with "Microsoft Edge Chromium-based" by "Microsoft".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-72984 json Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attac... Not Provided 2026-08-28 2026-08-30
CVE-2026-72970 json Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. Not Provided 2026-08-14 2026-08-17
CVE-2026-70339 json Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attac... Not Provided 2026-08-11 2026-08-17
CVE-2026-70309 json Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over ... Not Provided 2026-08-28 2026-08-28
CVE-2026-66798 json Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. Not Provided 2026-08-28 2026-08-29
CVE-2026-66326 json Missing authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. Not Provided 2026-08-04 2026-08-05
CVE-2026-66325 json Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing ove... Not Provided 2026-08-04 2026-08-04
CVE-2026-66324 json External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing ... Not Provided 2026-08-28 2026-08-28
CVE-2026-66323 json Improper neutralization of parameter/argument delimiters in Microsoft Edge (Chromium-based) allows an unauthorized attacker t... Not Provided 2026-08-28 2026-08-30
CVE-2026-66322 json Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network... Not Provided 2026-08-04 2026-08-04
Results limited to 10 most recent vulnerabilities

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