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THREAT OPS › Threat News › [NVD] CVE-2026-81002 (CRITICAL 9.8) — In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdp_convert_zc_to_xdp_frame() clones an XSK packet into an order-0 page and advertises PAGE_SIZE as its frame size. It allows the copied frame to occupy the page tail needed by

[NVD] CVE-2026-81002 (CRITICAL 9.8) — In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdp_convert_zc_to_xdp_frame() clones an XSK packet into an order-0 page and advertises PAGE_SIZE as its frame size. It allows the copied frame to occupy the page tail needed by

mednvdPublished 2026-09-11

CVE-2026-81002 CVSS: 9.8 CRITICAL Published: 2026-09-11T20:19:08.483

In the Linux kernel, the following vulnerability has been resolved:

xdp: fix zero-copy frame layout

xdp_convert_zc_to_xdp_frame() clones an XSK packet into an order-0 page and advertises PAGE_SIZE as its frame size. It allows the copied frame to occupy the page tail needed by skb_shared_info and records zero headroom even whe

Indicators of compromise

CVE-2026-81002cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-81002