Bug 2395745 (CVE-2025-10527) - CVE-2025-10527 firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component
Summary: CVE-2025-10527 firefox: thunderbird: Sandbox escape due to use-after-free in ...
Keywords:
Status: NEW
Alias: CVE-2025-10527
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: 2025-09-16 13:01 UTC by OSIDB Bzimport
Modified: 2025-10-07 09:42 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-2025:16108 0 None None None 2025-09-17 15:47:37 UTC
Red Hat Product Errata RHSA-2025:16109 0 None None None 2025-09-17 15:38:45 UTC
Red Hat Product Errata RHSA-2025:16156 0 None None None 2025-09-18 10:22:57 UTC
Red Hat Product Errata RHSA-2025:16157 0 None None None 2025-09-18 13:08:27 UTC
Red Hat Product Errata RHSA-2025:16260 0 None None None 2025-09-22 01:23:16 UTC
Red Hat Product Errata RHSA-2025:16589 0 None None None 2025-09-24 14:05:02 UTC
Red Hat Product Errata RHSA-2025:17340 0 None None None 2025-10-06 01:29:16 UTC
Red Hat Product Errata RHSA-2025:17341 0 None None None 2025-10-06 01:28:04 UTC
Red Hat Product Errata RHSA-2025:17342 0 None None None 2025-10-06 01:30:23 UTC
Red Hat Product Errata RHSA-2025:17343 0 None None None 2025-10-06 01:34:34 UTC
Red Hat Product Errata RHSA-2025:17344 0 None None None 2025-10-06 01:34:22 UTC
Red Hat Product Errata RHSA-2025:17345 0 None None None 2025-10-06 01:36:28 UTC
Red Hat Product Errata RHSA-2025:17346 0 None None None 2025-10-06 02:28:12 UTC
Red Hat Product Errata RHSA-2025:17367 0 None None None 2025-10-06 09:04:06 UTC
Red Hat Product Errata RHSA-2025:17368 0 None None None 2025-10-06 09:03:41 UTC
Red Hat Product Errata RHSA-2025:17371 0 None None None 2025-10-06 09:34:33 UTC
Red Hat Product Errata RHSA-2025:17372 0 None None None 2025-10-06 09:33:05 UTC
Red Hat Product Errata RHSA-2025:17373 0 None None None 2025-10-06 09:42:07 UTC
Red Hat Product Errata RHSA-2025:17374 0 None None None 2025-10-06 10:03:08 UTC
Red Hat Product Errata RHSA-2025:17378 0 None None None 2025-10-06 11:49:26 UTC
Red Hat Product Errata RHSA-2025:17453 0 None None None 2025-10-07 09:42:34 UTC

Description OSIDB Bzimport 2025-09-16 13:01:25 UTC 
This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.
Comment 1 errata-xmlrpc 2025-09-17 15:38:44 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:16109 https://access.redhat.com/errata/RHSA-2025:16109
Comment 2 errata-xmlrpc 2025-09-17 15:47:35 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:16108 https://access.redhat.com/errata/RHSA-2025:16108
Comment 3 errata-xmlrpc 2025-09-18 10:22:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:16156 https://access.redhat.com/errata/RHSA-2025:16156
Comment 4 errata-xmlrpc 2025-09-18 13:08:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:16157 https://access.redhat.com/errata/RHSA-2025:16157
Comment 5 errata-xmlrpc 2025-09-22 01:23:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:16260 https://access.redhat.com/errata/RHSA-2025:16260
Comment 7 errata-xmlrpc 2025-09-24 14:05:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:16589 https://access.redhat.com/errata/RHSA-2025:16589
Comment 8 errata-xmlrpc 2025-10-06 01:28:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2025:17341 https://access.redhat.com/errata/RHSA-2025:17341
Comment 9 errata-xmlrpc 2025-10-06 01:29:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:17340 https://access.redhat.com/errata/RHSA-2025:17340
Comment 10 errata-xmlrpc 2025-10-06 01:30:22 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2025:17342 https://access.redhat.com/errata/RHSA-2025:17342
Comment 11 errata-xmlrpc 2025-10-06 01:34:21 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:17344 https://access.redhat.com/errata/RHSA-2025:17344
Comment 12 errata-xmlrpc 2025-10-06 01:34:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2025:17343 https://access.redhat.com/errata/RHSA-2025:17343
Comment 13 errata-xmlrpc 2025-10-06 01:36:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17345 https://access.redhat.com/errata/RHSA-2025:17345
Comment 14 errata-xmlrpc 2025-10-06 02:28:11 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:17346 https://access.redhat.com/errata/RHSA-2025:17346
Comment 15 errata-xmlrpc 2025-10-06 09:03:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2025:17368 https://access.redhat.com/errata/RHSA-2025:17368
Comment 16 errata-xmlrpc 2025-10-06 09:04:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2025:17367 https://access.redhat.com/errata/RHSA-2025:17367
Comment 17 errata-xmlrpc 2025-10-06 09:33:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:17372 https://access.redhat.com/errata/RHSA-2025:17372
Comment 18 errata-xmlrpc 2025-10-06 09:34:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2025:17371 https://access.redhat.com/errata/RHSA-2025:17371
Comment 19 errata-xmlrpc 2025-10-06 09:42:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:17373 https://access.redhat.com/errata/RHSA-2025:17373
Comment 20 errata-xmlrpc 2025-10-06 10:03:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:17374 https://access.redhat.com/errata/RHSA-2025:17374
Comment 21 errata-xmlrpc 2025-10-06 11:49:24 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:17378 https://access.redhat.com/errata/RHSA-2025:17378
Comment 22 errata-xmlrpc 2025-10-07 09:42:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:17453 https://access.redhat.com/errata/RHSA-2025:17453
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