CVE-2026-37457
CVE-2026-37457: 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 severityHigh7.5
High [CVE-2026-37457] denial of service via crafted FlowSpec component
CVE-2026-37457Source published
denial of service via crafted FlowSpec component. Red Hat rates this important (CVSS 7.5). Weakness: CWE-787. Affected package(s): frr, frr10. Resolved in Red Hat advisory RHSA-2026:24340 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Source-reported affected versions
- frr-0:8.5.3-13.el9_8
- frr10-0:10.4.3-3.el9_8
- frr-0:7.5.1-24.el8_10
- frr-0:10.4.4-1.el10_2
- Source-reported fixed versions
- RHSA-2026:24340
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:24340 (`sudo dnf update` / `yum update`).
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