Bug 2362912 (CVE-2025-4091) - CVE-2025-4091 firefox: thunderbird: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10
Summary: CVE-2025-4091 firefox: thunderbird: Memory safety bugs fixed in Firefox 138, ...
Keywords:
Status: NEW
Alias: CVE-2025-4091
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-29 14:01 UTC by OSIDB Bzimport
Modified: 2025-05-08 19:55 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:4443 0 None None None 2025-05-05 01:32:59 UTC
Red Hat Product Errata RHSA-2025:4458 0 None None None 2025-05-05 10:08:47 UTC
Red Hat Product Errata RHSA-2025:4460 0 None None None 2025-05-05 11:18:58 UTC
Red Hat Product Errata RHSA-2025:4751 0 None None None 2025-05-08 19:54:22 UTC
Red Hat Product Errata RHSA-2025:4752 0 None None None 2025-05-08 19:55:10 UTC
Red Hat Product Errata RHSA-2025:4753 0 None None None 2025-05-08 19:47:41 UTC
Red Hat Product Errata RHSA-2025:4756 0 None None None 2025-05-08 19:51:48 UTC

Description OSIDB Bzimport 2025-04-29 14:01:41 UTC 
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10.
Comment 1 errata-xmlrpc 2025-05-05 01:32:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:4443 https://access.redhat.com/errata/RHSA-2025:4443
Comment 2 errata-xmlrpc 2025-05-05 10:08:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:4458 https://access.redhat.com/errata/RHSA-2025:4458
Comment 3 errata-xmlrpc 2025-05-05 11:18:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:4460 https://access.redhat.com/errata/RHSA-2025:4460
Comment 4 errata-xmlrpc 2025-05-08 19:47:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:4753 https://access.redhat.com/errata/RHSA-2025:4753
Comment 5 errata-xmlrpc 2025-05-08 19:51:46 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:4756 https://access.redhat.com/errata/RHSA-2025:4756
Comment 6 errata-xmlrpc 2025-05-08 19:54:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:4751 https://access.redhat.com/errata/RHSA-2025:4751
Comment 7 errata-xmlrpc 2025-05-08 19:55:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2025:4752 https://access.redhat.com/errata/RHSA-2025:4752
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