CVE-2025-39902
An attacker can exploit multiple vulnerabilities in the Linux Kernel to conduct a denial of service attack and perform other unspecified attacks, potentially to execute arbitrary code or cause memory corruption.
CSIRTS triage
- What
- Multiple vulnerabilities allow an attacker to conduct denial of service attacks and perform other unspecified attacks, potentially executing arbitrary code or causing memory corruption.
- Who is affected
- All deployments of the Linux Kernel are affected.
- Urgency
- Remediation is urgent due to the high severity and potential for exploitation.
- Action
- Update to the latest kernel version to mitigate these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] Linux Kernel: Multiple Vulnerabilitiescert-bund · 2026-07-28
External references
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