High [CVE-2026-63128] Denial of Service via unauthenticated session table leak
This high-severity Red Hat Linux advisory covers CVE-2026-63128; related products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat package: goose.
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Summary
Denial of Service via unauthenticated session table leak. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-772.
Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: goose.
- < 2.0.0
Official advisory · high-confidence parse· fetched 12 days ago·verify at source
Mitigation checklist
- To mitigate this issue, restrict network access to the service utilizing the `rmcp` Streamable HTTP server to trusted clients only. Implement firewall rules to limit inbound connections to the specific port and IP addresses where the vulnerable service is exposed.
Official advisory · high-confidence parse· fetched 12 days ago·verify at source
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