What is CVE-2026-66321?
CVE-2026-66321 is a 'type confusion' vulnerability in Microsoft Edge (Chromium-based) that allows an unauthorized attacker to execute code over a network. Users are advised to update their browser to the latest version to mitigate this threat.
Azərbaycanca: CVE-2026-66321 Microsoft Edge (Chromium əsaslı) brauzerində 'type confusion' zəifliyidir ki, şəbəkə üzərindən icazəsiz hücumçuya kod icrasına imkan verir. Bu tip hücumlardan qorunmaq üçün brauzeri ən son versiyaya yeniləmək tövsiyə olunur.
Related CVEs
link basis: shared vendor: Microsoft
FAQ2
How to protect against CVE-2026-66321 vulnerability?
To protect against this 'type confusion' vulnerability, users are advised to update their Microsoft Edge browser to the latest version.
In which software is CVE-2026-66321 found?
This vulnerability is found in the Microsoft Edge (Chromium-based) browser.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.