Bug 2520606 (CVE-2026-18295)
| Summary: | CVE-2026-18295 gstreamer-plugins-good: GStreamer: Remote code execution via MRF file parsing | ||
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| 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: | 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 GStreamer. This out-of-bounds write vulnerability occurs during the parsing of MRF files due to improper validation of user-supplied data. A remote attacker could exploit this by tricking a user into visiting a malicious page or opening a malicious file. Successful exploitation could lead to arbitrary code execution in the context of the current process.
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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: | |||
| Bug Depends On: | 2520987, 2520988, 2520989, 2520990, 2520991 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-08-20 16:56:43 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:59152 https://access.redhat.com/errata/RHSA-2026:59152 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:59179 https://access.redhat.com/errata/RHSA-2026:59179 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:71650 https://access.redhat.com/errata/RHSA-2026:71650 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:71646 https://access.redhat.com/errata/RHSA-2026:71646 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Via RHSA-2026:71647 https://access.redhat.com/errata/RHSA-2026:71647 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:71648 https://access.redhat.com/errata/RHSA-2026:71648 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:72367 https://access.redhat.com/errata/RHSA-2026:72367 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-2026:72482 https://access.redhat.com/errata/RHSA-2026:72482 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-2026:73040 https://access.redhat.com/errata/RHSA-2026:73040 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-2026:73424 https://access.redhat.com/errata/RHSA-2026:73424 |