Denial of Service due to excessive memory allocation when expanding large numeric ranges
Summary
Denial of Service due to excessive memory allocation when expanding large numeric ranges. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-770. Affected package(s): nodejs20-main, rust-main, llvm21-main, nodejs26-main, nodejs25-main, yarnpkg-main. Resolved in Red Hat advisory RHSA-2026:22380 — update the affected packages (`sudo dnf update`).
- nodejs20-main-20.20.2-1.hum1
- rust-main-1.96.0-1.hum1
- llvm21-main-21.1.8-6.hum1
- nodejs26-main-26.3.0-1.2.hum1
- nodejs25-main-25.9.0-1.1.hum1
- yarnpkg-main-1.22.22-18.1.hum1
- llvm-main-21.1.8-1.1.hum1
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
- RHSA-2026:22380
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-2026:22380 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
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