CVE-2024-3651
A remote, authenticated attacker can exploit a vulnerability in Red Hat Enterprise Linux to conduct a denial of service attack.
CSIRTS triage
- What
- A vulnerability allows remote, authenticated attackers to conduct denial of service attacks.
- Who is affected
- Authenticated users of Red Hat Enterprise Linux with python-idna.
- Urgency
- Remediation is medium due to the potential for denial of service.
- Action
- Update to the latest version of python-idna.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk1.4% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 70% of all EPSS-scored CVEs.
Advisory coverage (3)
- medium[UPDATE] [medium] Red Hat Enterprise Linux (python-idna): Vulnerability allows denial of servicecert-bund · 2026-08-19
- high[UPDATE] [high] Red Hat Ansible Automation Platform: Multiple vulnerabilitiescert-bund · 2026-08-04
- high[UPDATE] [high] Splunk Splunk Enterprise: Multiple vulnerabilitiescert-bund · 2026-07-10
External references
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[](https://www.csirts.com/cve/CVE-2024-3651)