Bug 2455929 (CVE-2026-21413)
| Summary: | CVE-2026-21413 LibRaw: LibRaw: Arbitrary code execution via heap-based buffer overflow in lossless JPEG loading | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in LibRaw. A heap-based buffer overflow vulnerability exists in the `lossless_jpeg_load_raw` functionality. A remote attacker can exploit this by providing a specially crafted malicious file. This can lead to arbitrary code execution, allowing the attacker to take control of the affected system, or cause a denial of service (DoS).
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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: | 2456219, 2456222, 2456226, 2456229, 2456232, 2456234, 2456237, 2456240 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-04-07 15:02:18 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:11360 https://access.redhat.com/errata/RHSA-2026:11360 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:13284 https://access.redhat.com/errata/RHSA-2026:13284 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:13854 https://access.redhat.com/errata/RHSA-2026:13854 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2026:13860 https://access.redhat.com/errata/RHSA-2026:13860 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:13868 https://access.redhat.com/errata/RHSA-2026:13868 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:13870 https://access.redhat.com/errata/RHSA-2026:13870 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-2026:14224 https://access.redhat.com/errata/RHSA-2026:14224 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 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2026:14655 https://access.redhat.com/errata/RHSA-2026:14655 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-2026:14673 https://access.redhat.com/errata/RHSA-2026:14673 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:19345 https://access.redhat.com/errata/RHSA-2026:19345 |