High7.5Red Hat & Ubuntu Linux
Denial of Service via dropped file upload connections
CVE-2026-2359 Published Feb 27, 2026
CVE-2026-2359
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Denial of Service via dropped file upload connections. Red Hat rates this important (CVSS 7.5). Weakness: CWE-772. Affected package(s): rhdh/rhdh-hub-rhel9:1774545605, rhdh/rhdh-hub-rhel9:1775140647. Resolved in Red Hat advisory RHSA-2026:6174 — update the affected packages (`sudo dnf update`).
Affected versions
- rhdh/rhdh-hub-rhel9:1774545605
- rhdh/rhdh-hub-rhel9:1775140647
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- RHSA-2026:6174
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:6174 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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