CVE-2026-43317

In the Linux kernel, the following vulnerability has been resolved: most: core: fix leak on early registration failure A recent commit fixed a resource leak on early registration failures but for some reason left out the first error path which still leaks the resources associated with the interface. Fix up also the first error path so that the interface is always released on errors.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*

History

15 May 2026, 18:25

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/2c198c272f9c9213b0fdf6b4a879f445c574f416 - () https://git.kernel.org/stable/c/2c198c272f9c9213b0fdf6b4a879f445c574f416 - Patch
References () https://git.kernel.org/stable/c/5fd4396c2e48e90cc2597a86c18227d56ea845f0 - () https://git.kernel.org/stable/c/5fd4396c2e48e90cc2597a86c18227d56ea845f0 - Patch
References () https://git.kernel.org/stable/c/bbfe49ffb892bddf32c34bea95b7ff0fc30affb5 - () https://git.kernel.org/stable/c/bbfe49ffb892bddf32c34bea95b7ff0fc30affb5 - Patch
References () https://git.kernel.org/stable/c/f1ba620f9e8d7291f80c0554e4b820f5fb30e819 - () https://git.kernel.org/stable/c/f1ba620f9e8d7291f80c0554e4b820f5fb30e819 - Patch
CWE CWE-401
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*

08 May 2026, 14:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-05-08 14:16

Updated : 2026-05-15 18:25


NVD link : CVE-2026-43317

Mitre link : CVE-2026-43317

CVE.ORG link : CVE-2026-43317


JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime