Bug 2503485 (CVE-2026-16349)
| Summary: | CVE-2026-16349 firefox: thunderbird: Same-origin policy bypass in the DOM: Navigation 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:
Same-origin policy bypass in the DOM: Navigation 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
2026-07-21 13:04:03 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:47101 https://access.redhat.com/errata/RHSA-2026:47101 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:47105 https://access.redhat.com/errata/RHSA-2026:47105 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:47104 https://access.redhat.com/errata/RHSA-2026:47104 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:49621 https://access.redhat.com/errata/RHSA-2026:49621 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:49922 https://access.redhat.com/errata/RHSA-2026:49922 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:49921 https://access.redhat.com/errata/RHSA-2026:49921 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:53445 https://access.redhat.com/errata/RHSA-2026:53445 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Via RHSA-2026:53444 https://access.redhat.com/errata/RHSA-2026:53444 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:53446 https://access.redhat.com/errata/RHSA-2026:53446 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-2026:53455 https://access.redhat.com/errata/RHSA-2026:53455 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-2026:53453 https://access.redhat.com/errata/RHSA-2026:53453 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-2026:53454 https://access.redhat.com/errata/RHSA-2026:53454 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:53475 https://access.redhat.com/errata/RHSA-2026:53475 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-2026:54180 https://access.redhat.com/errata/RHSA-2026:54180 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:54185 https://access.redhat.com/errata/RHSA-2026:54185 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:54181 https://access.redhat.com/errata/RHSA-2026:54181 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Via RHSA-2026:54182 https://access.redhat.com/errata/RHSA-2026:54182 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-2026:54259 https://access.redhat.com/errata/RHSA-2026:54259 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:54249 https://access.redhat.com/errata/RHSA-2026:54249 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:54248 https://access.redhat.com/errata/RHSA-2026:54248 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-2026:54339 https://access.redhat.com/errata/RHSA-2026:54339 |