CVE-2025-40211
An attacker can exploit multiple vulnerabilities in Linux Kernel to carry out a Denial of Service attack.
CSIRTS triage
- What
- Multiple vulnerabilities in the Linux Kernel can be exploited to carry out a Denial of Service attack.
- Who is affected
- Deployments of the Linux Kernel that are vulnerable to the identified CVEs.
- Urgency
- Remediation is necessary to prevent potential Denial of Service attacks.
- Action
- Review the advisory and apply the necessary updates.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-07-21
External references
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