CVE-2025-71222: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: ensure skb headroom before skb_push This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is less than needed (typically 110 - 94 = 16 bytes).

Affected products

• Linux Linux Kernel: from 2.6.32, before 5.10.250 (fixed in 5.10.250); from 5.11, before 5.15.200 (fixed in 5.15.200); from 5.16, before 6.1.163 (fixed in 6.1.163); from 6.2, before 6.6.124 (fixed in 6.6.124); from 6.7, before 6.12.70 (fixed in 6.12.70); from 6.13, before 6.18.10 (fixed in 6.18.10); …

Published 2026-02-14. Last modified 2026-06-17.