THREAT OPS › Threat News › [NVD] CVE-2026-74258 (HIGH 7.8) — 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.ke
[NVD] CVE-2026-74258 (HIGH 7.8) — 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.ke
CVE-2026-74258 CVSS: 7.8 HIGH Published: 2026-08-15T06:22:24.993
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.o
Indicators of compromise
- CVE-2026-74258cve
- https://lore.keurl
- https://lore.kernel.org/bpf/20260610145235.CB1441F00893@smtp.kernel.org/url
- 20260610145235.cb1441f00893@smtp.kernel.orgemail
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-74258