CVE-2026-64557
A local attacker can exploit multiple vulnerabilities in Linux Kernel to conduct a Denial of Service attack.
CSIRTS triage
- What
- Multiple vulnerabilities in the Linux Kernel allow local attackers to conduct Denial of Service attacks.
- Who is affected
- Local users of the Linux Kernel are affected.
- Urgency
- Remediation is medium urgency as the vulnerabilities could lead to service disruption.
- 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 risk0.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[NEW] [medium] Linux Kernel: Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-07-29
- highCVE-2026-64557: In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-…nvd · 2026-07-29
External references
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