VULNERABILITY INTELLIGENCE
CVE-2026-74258
CVSS score7.8 HIGH
EPSS probability0.17%
CISA KEVNot currently listed
Published2026-08-15
Last modified2026-10-16
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
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/20260610145235.CB1441F00893@smtp.kernel.org/