High [CVE-2026-43868] Denial of Service via excessive memory allocation
This high-severity Red Hat Linux advisory covers CVE-2026-43868 affecting Red Hat AI Inference Server, Red Hat build of Apache Camel 4 for Quarkus 3, Red Hat Fuse 7.
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Summary
Denial of Service via excessive memory allocation. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-1285. Affected package(s): libthrift.
Resolved in Red Hat advisory RHSA-2026:26586 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat AI Inference Server; Red Hat build of Apache Camel 4 for Quarkus 3; Red Hat Fuse 7; Red Hat OpenShift AI (RHOAI); and 1 more.
- libthrift
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:26586
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:26586 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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