vulnerability
Alma Linux: CVE-2025-1936: Important: firefox security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Mar 4, 2025 | Mar 13, 2025 | Apr 20, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Mar 4, 2025
Added
Mar 13, 2025
Modified
Apr 20, 2026
Description
jar: URLs retrieve local file content packaged in a ZIP archive. The null and everything after it was ignored when retrieving the content from the archive, but the fake extension after the null was used to determine the type of content. This could have been used to hide code in a web extension disguised as something else like an image. This vulnerability was fixed in Firefox 136, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8.
Solutions
alma-upgrade-firefoxalma-upgrade-firefox-x11
Rapid7 Labs
2026 Global Threat Landscape Report
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