AlmaLinux alert ALSA-2025:23034 (firefox)

From:
             
 
AlmaLinux Errata Notifications via Announce <announce@lists.almalinux.org>
To:
             
 
announce@lists.almalinux.org
Subject:
             
 
[Announce]  [Security Advisory] ALSA-2025:23034: firefox security update (Important)
Date:
             
 
Fri, 12 Dec 2025 12:03:14 +0000
Message-ID:
             
 
<0100019b12719ec3-2fa7c233-3f48-4178-800e-0a2e59561de5-000000@email.amazonses.com>
Archive-link:
             
 
Article
Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata
notifications from AlmaLinux.

AlmaLinux: 9
Type: Security
Severity: Important
Release date: 2025-12-12

Summary:

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and
portability.  

Security Fix(es):  

  * firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and
Thunderbird 146 (CVE-2025-14333)
  * firefox: Use-after-free in the WebRTC: Signaling component (CVE-2025-14321)
  * firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14325)
  * firefox: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL
component (CVE-2025-14322)
  * firefox: Privilege escalation in the Netmonitor component (CVE-2025-14328)
  * firefox: Privilege escalation in the Netmonitor component (CVE-2025-14329)
  * firefox: Same-origin policy bypass in the Request Handling component (CVE-2025-14331)
  * firefox: Privilege escalation in the DOM: Notifications component (CVE-2025-14323)
  * firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14330)
  * firefox: JIT miscompilation in the JavaScript Engine: JIT component (CVE-2025-14324)


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.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/9/ALSA-2025-23034.html

This message is automatically generated, please don’t reply. For further questions, please, contact
us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on
https://lists.almalinux.org.

Kind regards,
AlmaLinux Team
_______________________________________________
Announce mailing list -- announce@lists.almalinux.org
To unsubscribe send an email to announce-leave@lists.almalinux.org