vulnerability

Alma Linux: CVE-2024-4367: Important: firefox security update (Multiple Advisories)

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Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
May 14, 2024
Added
May 22, 2024
Modified
Nov 13, 2025

Description

A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

Solutions

alma-upgrade-firefoxalma-upgrade-firefox-x11alma-upgrade-thunderbird

References

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