CVE-2025-71222

wifi: wlcore: ensure skb headroom before skb_push

published February 14, 2026

CVSS
—
EPSS
0%
Percentile
3.9
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00150 · 3.9th percentile
Published
2026-02-14T16:27Z
EPSS history
Timeline
  • 14 FEB 16:27Z
    wifi: wlcore: ensure skb headroom before skb_push
    cvelistv5