Medium4.6Red Hat & Ubuntu Linux
Stored Cross-site Scripting (XSS) via unescaped user-provided offline cause description
CVE-2026-27099 Published Feb 18, 2026
CVE-2026-27099
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Stored Cross-site Scripting (XSS) via unescaped user-provided offline cause description. Red Hat rates this moderate (CVSS 4.6). Weakness: CWE-79. Affected package(s): ocp-tools. Resolved in Red Hat advisory RHSA-2026:10209 — update the affected packages (`sudo dnf update`).
Affected versions
- ocp-tools-4/jenkins-rhel9:1776944215
- ocp-tools-4/jenkins-rhel8:1776764096
- ocp-tools-4/jenkins-rhel8:1776762347
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
Fixed versions
- RHSA-2026:10209
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-2026:10209 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
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