AlmaLinux alert ALSA-2025:4797 (thunderbird)

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[Announce]  [Security Advisory] ALSA-2025:4797: thunderbird security update (Important)
Date:
             
 
Tue, 13 May 2025 15:04:08 +0000
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<01000196ca2cb0d5-65b7ddcf-7647-4318-a387-c05ef4a56254-000000@email.amazonses.com>
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Article
Hi,

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

AlmaLinux: 8
Type: Security
Severity: Important
Release date: 2025-05-13

Summary:

Mozilla Thunderbird is a standalone mail and newsgroup client.  

Security Fix(es):  

  * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817)
  * firefox: thunderbird: Unsafe attribute access during XPath parsing (CVE-2025-4087)
  * firefox: thunderbird: Process isolation bypass using "javascript:" URI links in cross-origin
frames (CVE-2025-4083)
  * firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR
128.10, and Thunderbird 128.10 (CVE-2025-4091)
  * firefox: thunderbird: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10
(CVE-2025-4093)


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/8/ALSA-2025-4797.html

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AlmaLinux Team
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