Bug 2489235 (CVE-2026-12297)
| Summary: | CVE-2026-12297 firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Networking component | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | gotiwari, jhorak, mvyas, rhel-process-autobot, 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:
Sandbox escape due to incorrect boundary conditions in the Networking component
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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: | |||
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Description
OSIDB Bzimport
2026-06-16 14:02:41 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:27717 https://access.redhat.com/errata/RHSA-2026:27717 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:27733 https://access.redhat.com/errata/RHSA-2026:27733 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:27734 https://access.redhat.com/errata/RHSA-2026:27734 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:29940 https://access.redhat.com/errata/RHSA-2026:29940 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:30846 https://access.redhat.com/errata/RHSA-2026:30846 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:33445 https://access.redhat.com/errata/RHSA-2026:33445 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:36100 https://access.redhat.com/errata/RHSA-2026:36100 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-2026:36102 https://access.redhat.com/errata/RHSA-2026:36102 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-2026:36103 https://access.redhat.com/errata/RHSA-2026:36103 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:36101 https://access.redhat.com/errata/RHSA-2026:36101 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-2026:37210 https://access.redhat.com/errata/RHSA-2026:37210 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:37391 https://access.redhat.com/errata/RHSA-2026:37391 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:38506 https://access.redhat.com/errata/RHSA-2026:38506 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:38751 https://access.redhat.com/errata/RHSA-2026:38751 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Via RHSA-2026:38753 https://access.redhat.com/errata/RHSA-2026:38753 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:38750 https://access.redhat.com/errata/RHSA-2026:38750 |