High8.8Red Hat & Ubuntu Linux
Arbitrary code execution via command injection in HyperV backend
CVE-2026-33414 Published Apr 14, 2026
CVE-2026-33414
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Arbitrary code execution via command injection in HyperV backend. Red Hat rates this important (CVSS 8.8). Weakness: CWE-94. Affected package(s): podman-main. Resolved in Red Hat advisory RHSA-2026:8211 — update the affected packages (`sudo dnf update`).
Affected versions
- podman-main-5.8.2-1.hum1
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
Fixed versions
- RHSA-2026:8211
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:8211 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
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