Bug 2467708 (CVE-2026-8092)

Summary: CVE-2026-8092 firefox: Memory safety bugs fixed in Firefox ESR 115.35.2, Firefox ESR 140.10.2 and Firefox 150.0.2
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. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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.
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Last Closed: Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2026-05-07 13:01:48 UTC
Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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 was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, and Firefox ESR 115.35.2.

Comment 1 errata-xmlrpc 2026-05-19 16:10:43 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19160 https://access.redhat.com/errata/RHSA-2026:19160

Comment 2 errata-xmlrpc 2026-05-26 02:29:58 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:20566 https://access.redhat.com/errata/RHSA-2026:20566

Comment 3 errata-xmlrpc 2026-05-26 02:40:52 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:20574 https://access.redhat.com/errata/RHSA-2026:20574

Comment 4 errata-xmlrpc 2026-06-08 14:52:38 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:24511 https://access.redhat.com/errata/RHSA-2026:24511

Comment 5 errata-xmlrpc 2026-06-08 14:57:21 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:24509 https://access.redhat.com/errata/RHSA-2026:24509

Comment 6 errata-xmlrpc 2026-06-08 15:02:42 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Via RHSA-2026:24510 https://access.redhat.com/errata/RHSA-2026:24510

Comment 7 errata-xmlrpc 2026-06-08 15:04:12 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:24508 https://access.redhat.com/errata/RHSA-2026:24508

Comment 8 errata-xmlrpc 2026-06-08 15:08:45 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-2026:24516 https://access.redhat.com/errata/RHSA-2026:24516

Comment 9 errata-xmlrpc 2026-06-09 09:57:30 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-2026:24755 https://access.redhat.com/errata/RHSA-2026:24755

Comment 10 errata-xmlrpc 2026-06-10 06:03:48 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:24983 https://access.redhat.com/errata/RHSA-2026:24983

Comment 11 errata-xmlrpc 2026-06-10 09:29:32 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-2026:25015 https://access.redhat.com/errata/RHSA-2026:25015