CVE-2026-72399

critical

Description

In the Linux kernel, the following vulnerability has been resolved: net: enetc: check the number of BDs needed for xdp_frame The size of xdp_redirect_arr array is ENETC_MAX_SKB_FRAGS. However, the number of fragments contained in xdp_frame may be greater than or equal to ENETC_MAX_SKB_FRAGS, which will cause the access to xdp_redirect_arr to be out of bounds.

References

https://git.kernel.org/stable/c/f55276160ffad3e235b657ee4b7304eb99b90e5c

https://git.kernel.org/stable/c/d22829101ab675607ad6c3d420fb3ab875f46bbb

https://git.kernel.org/stable/c/cfbc6e9b84dcc0aa2d65c84ea4745af327763209

https://git.kernel.org/stable/c/555c5475e787802eeae0d2b91c2f66c330db2767

https://git.kernel.org/stable/c/1ecb199b0e6d12ab6c26c0b7edf1a8f4472d9aed

https://git.kernel.org/stable/c/1681cc7974a6123f5d5740b03bc11e4784bd2542

Details

Source: Mitre, NVD

Published: 2026-08-15

Updated: 2026-08-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00215