CVE-2025-40082
A local attacker can exploit multiple vulnerabilities in the Linux Kernel to execute arbitrary code, gain privileged access, steal sensitive information, or render affected systems inoperable.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited to execute arbitrary code, gain privileged access, steal sensitive information, or render systems inoperable.
- Who is affected
- Deployments of the Linux Kernel.
- Urgency
- Remediation is high urgency due to the severe potential impacts of these vulnerabilities.
- Action
- Update to the latest version of the Linux Kernel.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Advisory coverage (8)
- unknownMultiple vulnerabilities in Ubuntu Linux kernel (July 31, 2026)cert-fr-avis · 2026-07-31
- high[UPDATE] [high] Linux Kernel: Multiple vulnerabilitiescert-bund · 2026-07-28
- unknownUSN-8547-2: Linux kernel (Azure FIPS) vulnerabilitiesubuntu · 2026-07-28
- unknownMultiple vulnerabilities in the Ubuntu Linux kernel (July 17, 2026)cert-fr-avis · 2026-07-17
- unknownUSN-8547-1: Linux kernel vulnerabilitiesubuntu · 2026-07-15
- unknownexploitedUSN-8528-1: Linux kernel (Xilinx ZynqMP) vulnerabilitiesubuntu · 2026-07-10
- unknownUSN-8527-1: Linux kernel (Raspberry Pi) vulnerabilitiesubuntu · 2026-07-10
- unknownUbuntu Linux Kernel Multiple Vulnerabilitieshkcert · 2026-07-02
External references
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