CVE-2026-74627

medium

Description

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have net_iov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopy_fill_skb_from_devmem().

References

https://git.kernel.org/stable/c/ed08011ae0be88f16cceae190535d6c790c83b0c

https://git.kernel.org/stable/c/e9bfe12b1d04c34c6fedcba21d9709b65c08aa33

https://git.kernel.org/stable/c/53a43508ee332d8bffe40590c3d189c92a551f9f

Details

Source: Mitre, NVD

Published: 2026-08-22

Updated: 2026-08-22

Risk Information

CVSS v2

Base Score: 4.6

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

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium

EPSS

EPSS: 0.00206