CVE-2026-80646

CVE-2026-80646

High · published August 28, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
53.2
In the wild
Unconfirmed
What it is

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

ipv6: guard against possible NULL deref in __in6_dev_stats_get()

dev_get_by_index_rcu() could return NULL if the original physical

device is unregistered.

Found by Sashiko.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00716 · 53.2th percentile
Published
2026-08-28T12:16Z
References (8)
https://git.kernel.org/stable/c/e14db43677946bf2095febd294bb3c13ab375ab7 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fc920c0659cdea5afd8721c1155a51564859e075 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0db1949084e85a72d174a7dea3259b94fe5a9305 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1a4adfbeb47a212a64539137411f1ca168474d33 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e3db30a88815bae6e9d5db6f64ac735e615a07e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/507541c2a8eeb76c02bd2511958f73a8cfa3e1bc · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/952426a83ca75cea25c09d58944abafaa3ebd242 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a23f2c68c6635e41404f189f8f7ae910738cebdb · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 28 AUG 06:48Z
    ipv6: guard against possible NULL deref in __in6_dev_stats_get()
    cvelistv5