CVE-2026-53106
CSIRTS triage
- What
- The bpf subsystem does not allow deleting local storage in NMI.
- Who is affected
- Deployments using the bpf subsystem in Linux.
- Urgency
- Remediation is medium urgency due to the medium severity and lack of exploitation status.
- Action
- Update to the latest version of the Linux kernel that includes the fix.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.14% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 4% of all EPSS-scored CVEs.
Advisory coverage (1)
- mediumCVE-2026-53106: bpf: Do not allow deleting local storage in NMImsrc · 2026-06-09
External references
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[](https://www.csirts.com/cve/CVE-2026-53106)