CVE-2026-64534

criticalCVSS 9.8covered by 2 sourcesfirst seen 2026-07-27

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. https://security-tracker.debian.org/tracker/DSA-6405-1

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Exploitation outlook

Low exploitation risk0.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.

Advisory coverage (2)

unknownDSA-6405-1 linux - security updatedebian · 2026-07-31
criticalCVE-2026-64534: In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check INIT_FAIL…nvd · 2026-07-27

External references

NVD record for CVE-2026-64534

CVE.org record

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