vulnerability
Arch Linux: Arbitrary code execution (CVE-2021-21166)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Mar 9, 2021 | Jul 11, 2025 | Nov 27, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Mar 9, 2021
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
An object lifecycle security issue was found in the audio component of the Chromium browser before version 89.0.4389.72.
Solution
arch-linux-upgrade-latest
References
- CVE-2021-21166
- https://attackerkb.com/topics/CVE-2021-21166
- URL-https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.html
- URL-https://crbug.com/1177465
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/
- URL-https://security.archlinux.org/ASA-202103-19
- URL-https://security.gentoo.org/glsa/202104-08
- URL-https://www.debian.org/security/2021/dsa-4886
- CWE-362
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