What is CVE-2026-46320?

CVE-2026-46320 is a high-severity vulnerability in Linux. CVSS score: 7.4/10. Published 2026-06-09.

How severe is CVE-2026-46320?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Linux

CVE-2026-46320

In the Linux kernel, the following vulnerability has been resolved: tap: free page on error paths in tap_get_user_xdp() tap_get_user_xdp() rejects a frame shorter than ETH_HLEN with -EINVAL, and returns -ENOMEM when build_skb() fails. Bo…

EPSS: 0.002 (14.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Linux — versions 0, 0efac27791ee068075d80f07c55a229b1335ce12, 6.12.94
Linux Linux_kernel — versions 7.1

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-46320?: CVE-2026-46320 is a high-severity vulnerability in Linux. CVSS score: 7.4/10. Published 2026-06-09.
How severe is CVE-2026-46320?: High severity. CVSS v3 base score is 7.4 out of 10.