CVE-2026-97513

CVE-2026-97513

High · published September 24, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

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

media: chips-media: wave5: Release m2m_ctx after Instance Removed from List

Possible use after free if IRQ thread manages to obtain spinlock between

m2m_ctx release and wave5_release function removing stream instance from

list of active instances. The IRQ thread looks for the m2m_ctx which is

freed so null pointer dereference occurs.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00118 · 1.6th percentile
Published
2026-09-24T21:17Z
References (3)
https://git.kernel.org/stable/c/04cda0b5c4ca3f61cbc86e41ead3c462c8cfd659 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0e6bdd437a3c7a5d8846d7f58fe9645a60ec0933 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7cdbd7bb21949a8fda10c7104a2b12ee363cbf5c · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 26 SEP 03:27Z
    EPSS moved — → 0%
    epss
  • 24 SEP 16:05Z
    media: chips-media: wave5: Release m2m_ctx after Instance Removed from List
    cvelistv5