Bug 2533737 (CVE-2026-92024) - CVE-2026-92024 firefox: thunderbird: Use-after-free in the SVG component
Summary: CVE-2026-92024 firefox: thunderbird: Use-after-free in the SVG component
Keywords:
Status: NEW
Alias: CVE-2026-92024
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-15 12:44 UTC by OSIDB Bzimport
Modified: 2026-09-24 01:58 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-2026:69461 0 None None None 2026-09-21 17:34:23 UTC
Red Hat Product Errata RHSA-2026:69462 0 None None None 2026-09-21 19:49:22 UTC
Red Hat Product Errata RHSA-2026:70642 0 None None None 2026-09-24 01:58:43 UTC

Description OSIDB Bzimport 2026-09-15 12:44:08 UTC 
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3.
Comment 1 Jon Orris 2026-09-21 17:34:22 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:69461 https://access.redhat.com/errata/RHSA-2026:69461
Comment 2 Jon Orris 2026-09-21 17:34:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:69461 https://access.redhat.com/errata/RHSA-2026:69461
Comment 3 Jon Orris 2026-09-21 19:49:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:69462 https://access.redhat.com/errata/RHSA-2026:69462
Comment 4 Jon Orris 2026-09-24 01:58:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:70642 https://access.redhat.com/errata/RHSA-2026:70642
Note You need to log in before you can comment on or make changes to this bug.