CVE-2025-23167
A local attacker can exploit multiple vulnerabilities in Node.js to conduct a denial of service attack or bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities in Node.js enable denial of service and security measure bypass.
- Who is affected
- Local users and network actors depending on the vulnerability scope in Node.js deployments are affected.
- Urgency
- Medium severity; exploitation details depend on specific vulnerability type.
- Action
- Update Node.js to a patched version addressing CVE-2025-23165, CVE-2025-23166, and CVE-2025-23167.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.47% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 38% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] Node.js: Multiple vulnerabilitiescert-bund · 2026-08-03
External references
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[](https://www.csirts.com/cve/CVE-2025-23167)