Bug 2463483 (CVE-2026-7320)

Summary: CVE-2026-7320 firefox: thunderbird: Information disclosure due to incorrect boundary conditions in the Audio/Video component
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: gotiwari, jgrulich, jhorak, mvyas, rhel-process-autobot, tpopela, watson-tool-maintainers
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure due to incorrect boundary conditions in the Audio/Video component
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2026-04-28 15:01:40 UTC
Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, and Firefox ESR 115.35.1.

Comment 1 errata-xmlrpc 2026-05-19 16:10:00 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19153 https://access.redhat.com/errata/RHSA-2026:19153

Comment 2 errata-xmlrpc 2026-05-19 16:10:20 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19157 https://access.redhat.com/errata/RHSA-2026:19157

Comment 3 errata-xmlrpc 2026-05-19 21:38:20 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:19348 https://access.redhat.com/errata/RHSA-2026:19348

Comment 4 errata-xmlrpc 2026-05-19 21:41:36 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:19370 https://access.redhat.com/errata/RHSA-2026:19370

Comment 5 errata-xmlrpc 2026-05-20 11:27:53 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:19588 https://access.redhat.com/errata/RHSA-2026:19588

Comment 6 errata-xmlrpc 2026-05-26 04:52:35 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:20586 https://access.redhat.com/errata/RHSA-2026:20586

Comment 7 errata-xmlrpc 2026-05-28 12:30:34 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:21743 https://access.redhat.com/errata/RHSA-2026:21743

Comment 8 errata-xmlrpc 2026-06-01 15:29:52 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Via RHSA-2026:22324 https://access.redhat.com/errata/RHSA-2026:22324

Comment 9 errata-xmlrpc 2026-06-02 06:49:05 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:22410 https://access.redhat.com/errata/RHSA-2026:22410

Comment 10 errata-xmlrpc 2026-06-02 06:51:11 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:22408 https://access.redhat.com/errata/RHSA-2026:22408

Comment 11 errata-xmlrpc 2026-06-02 06:54:27 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:22409 https://access.redhat.com/errata/RHSA-2026:22409

Comment 12 errata-xmlrpc 2026-06-03 05:50:24 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:22708 https://access.redhat.com/errata/RHSA-2026:22708

Comment 13 errata-xmlrpc 2026-06-03 07:48:53 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-2026:22712 https://access.redhat.com/errata/RHSA-2026:22712

Comment 14 errata-xmlrpc 2026-06-03 13:47:28 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-2026:22847 https://access.redhat.com/errata/RHSA-2026:22847

Comment 15 errata-xmlrpc 2026-06-08 02:54:36 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 Extended Update Support Long-Life Add-On

Via RHSA-2026:24345 https://access.redhat.com/errata/RHSA-2026:24345

Comment 16 errata-xmlrpc 2026-06-09 06:44:21 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-2026:24718 https://access.redhat.com/errata/RHSA-2026:24718

Comment 17 errata-xmlrpc 2026-06-09 06:45:04 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:24719 https://access.redhat.com/errata/RHSA-2026:24719

Comment 18 errata-xmlrpc 2026-06-09 06:48:55 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-2026:24717 https://access.redhat.com/errata/RHSA-2026:24717

Comment 19 errata-xmlrpc 2026-06-09 08:05:10 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:24721 https://access.redhat.com/errata/RHSA-2026:24721

Comment 20 errata-xmlrpc 2026-06-09 15:05:05 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:24844 https://access.redhat.com/errata/RHSA-2026:24844

Comment 21 errata-xmlrpc 2026-06-09 15:08:25 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Via RHSA-2026:24846 https://access.redhat.com/errata/RHSA-2026:24846

Comment 22 errata-xmlrpc 2026-06-10 09:03:58 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 Extended Update Support Long-Life Add-On

Via RHSA-2026:25014 https://access.redhat.com/errata/RHSA-2026:25014