High [CVE-2026-83663] Denial of Service via unbounded recursion in Go transports
This high-severity Red Hat Linux advisory covers CVE-2026-83663; related products: Ansible Automation Orchestrator 2026, Cryostat 4, Logging Subsystem for Red Hat OpenShift.
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Summary
Denial of Service via unbounded recursion in Go transports. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-770.
Affected products named by the advisory: Ansible Automation Orchestrator 2026; Cryostat 4; Logging Subsystem for Red Hat OpenShift; Multicluster Global Hub; and 16 more.
Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2; Red Hat AI Inference Server; Red Hat Ceph Storage 5; Red Hat Ceph Storage 6; and 12 more.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 3 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · medium-confidence parse· fetched 3 days ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 3 days ago·verify at source
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