vulnerability
Microsoft Edge Chromium: CVE-2021-30509 Out of bounds write in Tab Strip
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jun 4, 2021 | Nov 17, 2021 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 4, 2021
Added
Nov 17, 2021
Modified
Aug 11, 2025
Description
Out of bounds write in Tab Strip in Google Chrome prior to 90.0.4430.212 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory write via a crafted HTML page and a crafted Chrome extension.
Solution
microsoft-edge-upgrade-latest
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