HIGHVulnerability
CVE-2026-74258
In the Linux kernel, the following vulnerability has been resolved: bpf: Guard __get_user acesss with access_ok for uprobe_multi data As reported by sashiko [1] we need to use access_ok to check the user space data bounds before we use __get-user to get it. [1] https://lore.kernel.org/bpf/[email protected]/
Properties
- severity
- HIGH
- score
- 7.8
- cve_id
- CVE-2026-74258
- signal_observed_at
- 2026-09-21T19:06:07+00:00
- vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-08-15T06:22:24.993
- last_modified
- 2026-09-21T14:17:18.193
Related Entities (1)
DESCRIBED_BY (1)
→[Source]NVD
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