CVE-2026-43014

EUVD-2026-26613
In the Linux kernel, the following vulnerability has been resolved:

net: macb: properly unregister fixed rate clocks

The additional resources allocated with clk_register_fixed_rate() need
to be released with clk_unregister_fixed_rate(), otherwise they are lost.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
4.10 ≤
𝑥
< 5.10.253
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.203
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.168
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.134
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.81
linuxlinux_kernel
6.13 ≤
𝑥
< 6.18.22
linuxlinux_kernel
6.19 ≤
𝑥
< 6.19.12
linuxlinux_kernel
7.0:rc1
linuxlinux_kernel
7.0:rc2
linuxlinux_kernel
7.0:rc3
linuxlinux_kernel
7.0:rc4
linuxlinux_kernel
7.0:rc5
linuxlinux_kernel
7.0:rc6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.174-1
fixed
bullseye
vulnerable
bullseye (security)
5.10.257-1
fixed
forky
7.0.10-1
fixed
sid
7.0.12-2
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.90-2
fixed
linux-6.1
bullseye (security)
6.1.174-1~deb11u1
fixed
Vulnerability Media Exposure
References
https://git.kernel.org/stable/c/015aa24d3721a05b40935b8af78b49cadf616b8d
https://git.kernel.org/stable/c/5392a5174df4f5a2fad2f00e8c617394d0efe031
https://git.kernel.org/stable/c/54c6f0e7682433abed0304ac2f5cb71a92d4b366
https://git.kernel.org/stable/c/6ec567425c057fd850651ee09b31d059ef960e0f
https://git.kernel.org/stable/c/e1f6f47d6e60d51c3294e5b85787e9aee24c450e
https://git.kernel.org/stable/c/e35dbfdb1b7710f04ff5c9972ea04971d823a22d
https://git.kernel.org/stable/c/ec1be2ce0d94506f11b22066fd6dc5eb4341b14f
https://git.kernel.org/stable/c/f0f367a4f459cc8118aadc43c6bba53c60d93f8d