CVE-2026-23020

net: 3com: 3c59x: fix possible null dereference in vortex_probe1()

published January 31, 2026

CVSS
—
EPSS
0%
Percentile
2.6
In the wild
Unconfirmed
What it is

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

net: 3com: 3c59x: fix possible null dereference in vortex_probe1()

pdev can be null and free_ring: can be called in 1297 with a null

pdev.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00134 · 2.6th percentile
Published
2026-01-31T11:39Z
EPSS history
Timeline
  • 31 JAN 11:39Z
    net: 3com: 3c59x: fix possible null dereference in vortex_probe1()
    cvelistv5