CVE-2026-45149
CVE-2026-45149: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium6.5
Medium [CVE-2026-45149] Denial of Service due to excessive memory allocation when expanding large numeric ranges
CVE-2026-45149Source published
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`).
- Related products — impact not confirmed
- nodejs20-main
- rust-main
- llvm21-main
- nodejs26-main
3 more entries in the full advisory.
- Source-reported affected versions
- 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
3 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:22380
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:22380 (`sudo dnf update` / `yum update`).
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