Bug 2517833 (CVE-2026-74941)
| Summary: | CVE-2026-74941 firefox: thunderbird: Privilege escalation in the Graphics: CanvasWebGL 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:
Privilege escalation in the Graphics: CanvasWebGL 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
2026-08-18 12:50:06 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:58899 https://access.redhat.com/errata/RHSA-2026:58899 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:58898 https://access.redhat.com/errata/RHSA-2026:58898 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:58897 https://access.redhat.com/errata/RHSA-2026:58897 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-2026:64814 https://access.redhat.com/errata/RHSA-2026:64814 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:64813 https://access.redhat.com/errata/RHSA-2026:64813 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-2026:65111 https://access.redhat.com/errata/RHSA-2026:65111 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-2026:65110 https://access.redhat.com/errata/RHSA-2026:65110 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Via RHSA-2026:65105 https://access.redhat.com/errata/RHSA-2026:65105 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:65103 https://access.redhat.com/errata/RHSA-2026:65103 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:65160 https://access.redhat.com/errata/RHSA-2026:65160 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:65442 https://access.redhat.com/errata/RHSA-2026:65442 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-2026:65757 https://access.redhat.com/errata/RHSA-2026:65757 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-2026:65764 https://access.redhat.com/errata/RHSA-2026:65764 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-2026:65765 https://access.redhat.com/errata/RHSA-2026:65765 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:65888 https://access.redhat.com/errata/RHSA-2026:65888 |