HIGHVulnerability
CVE-2026-72066
In the Linux kernel, the following vulnerability has been resolved: cpu: hotplug: Bound hotplug states sysfs output states_show() adds CPU hotplug state names into a single sysfs buffer using sprintf(). With enough registered states, this can write past the end of the PAGE_SIZE buffer. Use sysfs_emit_at() so output is bounded.
Properties
- severity
- HIGH
- score
- 7.8
- cve_id
- CVE-2026-72066
- vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-08-15T06:21:16.203
- last_modified
- 2026-08-19T17:20:57.343
Related Entities (1)
DESCRIBED_BY (1)
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