CVE-2026-64192
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
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited to conduct unspecified attacks.
- Who is affected
- Users of the affected Linux Kernel versions.
- Urgency
- Remediation is medium urgency due to the potential for various impacts.
- Action
- Apply the latest patches for the Linux Kernel.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
Advisory coverage (4)
- unknownDSA-6405-1 linux - security updatedebian · 2026-07-31
- medium[NEW] [medium] Linux Kernel: Multiple vulnerabilitiescert-bund · 2026-07-27
- unknownCVE-2026-64192: In the Linux kernel, the following vulnerability has been resolved: bpf: Reject BPF_MAP_TYPE_I…nvd · 2026-07-20
- highCVE-2026-64192: bpf: Reject BPF_MAP_TYPE_INODE_STORAGE creation if BPF LSM is uninitializedmsrc · 2026-07-14
External references
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