vulnerability
Arch Linux: Access restriction bypass (CVE-2018-12398)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Feb 28, 2019 | Jul 11, 2025 | Mar 25, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Feb 28, 2019
Added
Jul 11, 2025
Modified
Mar 25, 2026
Description
A security issue has been found in Firefox versions prior to 63.0, where it is possible to inject stylesheets and bypass Content Security Policy (CSP) by using the reflected URL in some special resource URIs, such as chrome:.
Solution
arch-linux-upgrade-latest
References
Rapid7 Labs
2026 Global Threat Landscape Report
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