Low2.2Red Hat & Ubuntu Linux
Denial of Service via inefficient regular expression processing
CVE-2026-0967 Published Feb 10, 2026
CVE-2026-0967
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Denial of Service via inefficient regular expression processing. Red Hat rates this low (CVSS 2.2). Weakness: CWE-1333. Affected package(s): libssh. Resolved in Red Hat advisory RHSA-2026:18160 — update the affected packages (`sudo dnf update`).
Affected versions
- libssh-0:0.12.0-2.el10
- libssh-0:0.10.4-18.el9
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
Fixed versions
- RHSA-2026:18160
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:18160 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
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