{"id":"CVE-2026-74627","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-74627","summary":"net: devmem: prevent net-iov / page mixing","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: devmem: prevent net-iov / page mixing\n\nWe should either have net_iov or page backed frags in a single skb,\notherwise it blows up down the stack. Don't allow mixing in\nzerocopy_fill_skb_from_devmem().","published":"2026-08-22T15:32:09.405Z","modified":"2026-08-24T11:47:13.001414421Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.18.45"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/53a43508ee332d8bffe40590c3d189c92a551f9f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9bfe12b1d04c34c6fedcba21d9709b65c08aa33"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ed08011ae0be88f16cceae190535d6c790c83b0c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74627.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74627"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-24T11:47:13.001414421Z"}}