Denial of Service via unbounded memory allocation in HTTP content decompression
Summary
Denial of Service via unbounded memory allocation in HTTP content decompression. Red Hat rates this important (CVSS 7.5). Weakness: CWE-770. Affected package(s): devspaces/pluginregistry-rhel9:1780696380, cryostat/jfr-datasource-rhel9:4.2.0, netty-codec-http, devspaces/openvsx-rhel9:1780948325, devspaces/server-rhel9:1780694994, cryostat/cryostat-reports-rhel9:4.2.0. Resolved in Red Hat advisory RHSA-2026:23808 — update the affected packages (`sudo dnf update`).
- devspaces/pluginregistry-rhel9:1780696380
- cryostat/jfr-datasource-rhel9:4.2.0-10
- netty-codec-http
- devspaces/openvsx-rhel9:1780948325
- devspaces/server-rhel9:1780694994
- cryostat/cryostat-reports-rhel9:4.2.0-10
- netty-codec-http2
- cryostat/cryostat-rhel9:4.2.0-10
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
- RHSA-2026:23808
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:23808 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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