RHSA-2024:7505 — Security Advisory
Red Hat Security Advisory: firefox security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · October 2, 2024
Updated · April 23, 2026
Topic
An update for firefox is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
Security Fix(es):
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firefox: 115.16/128.3 ESR ()
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firefox: thunderbird: Memory safety bugs fixed in Firefox 131, Firefox ESR 115.16, Firefox ESR 128.3, Thunderbird 131, and Thunderbird 128.3 (CVE-2024-9401)
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firefox: thunderbird: Memory safety bugs fixed in Firefox 131, Firefox ESR 128.3, Thunderbird 131, and Thunderbird 128.3 (CVE-2024-9402)
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firefox: thunderbird: Cross-origin access to PDF contents through multipart responses (CVE-2024-9393)
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firefox: thunderbird: Cross-origin access to JSON contents through multipart responses (CVE-2024-9394)
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firefox: thunderbird: Compromised content process can bypass site isolation (CVE-2024-9392)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.