CVE-2026-21413
CVE-2026-21413: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-21413] Arbitrary code execution via heap-based buffer overflow in lossless JPEG loading
CVE-2026-21413Source published
Arbitrary code execution via heap-based buffer overflow in lossless JPEG loading. Red Hat rates this important (CVSS 7.5). Weakness: CWE-787. Affected package(s): LibRaw. Resolved in Red Hat advisory RHSA-2026:11360 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
- Red Hat Enterprise Linux 8.6 Telecommunications Update Service
8 more entries in the full advisory.
- Source-reported affected versions
- LibRaw-0:0.19.5-2.el8_4.1
- LibRaw-0:0.21.1-2.el9_7
- LibRaw-0:0.19.5-3.el8_8.1
- LibRaw-0:0.21.1-2.el9_8
6 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:11360
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:11360 (`sudo dnf update` / `yum update`).
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