Arbitrary Code Execution and Session Hijacking via predictable temporary directory
Summary
Arbitrary Code Execution and Session Hijacking via predictable temporary directory. Red Hat rates this moderate (CVSS 7). Weakness: CWE-341. Affected package(s): devspaces/openvsx-rhel9:1779528224, spring-boot, devspaces/pluginregistry-rhel9:1779359423. Resolved in Red Hat advisory RHSA-2026:25089 — update the affected packages (`sudo dnf update`).
- devspaces/openvsx-rhel9:1779528224
- spring-boot
- devspaces/pluginregistry-rhel9:1779359423
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
- RHSA-2026:25089
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:25089 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
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