Integer overflow in Linux kernel - CVE-2026-43316
Published: May 9, 2026
Vulnerability identifier: #VU130860
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-43316
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to an out-of-bounds shift in solo6x10 chip_id handling when processing a crafted chip_id value. A local user can trigger the vulnerable code path to cause a denial of service.
How to mitigate CVE-2026-43316
Install security update from vendor's repository.
Sources
- https://git.kernel.org/stable/c/0b3dadada2417782a63ce32dae05bafe1c949e3f
- https://git.kernel.org/stable/c/0fdf6323c35a134f206dcad5babb4ff488552076
- https://git.kernel.org/stable/c/33af366211ee78e3b074ff44a16121e537e86826
- https://git.kernel.org/stable/c/4d6db0c6bbbfd8d7bbdbf7ab6a9c003752abf116
- https://git.kernel.org/stable/c/5849ae68d7b8b6ad55cc1bf0d227dd2ae6362528
- https://git.kernel.org/stable/c/603e3859393ee2ce91393b7d05e6e56e4b66e5cd
- https://git.kernel.org/stable/c/c327192ca26670cf6e588c1eeda66cd2fa97630e
- https://git.kernel.org/stable/c/d29f33b2cf98e4901cd5457d1ee34062e808df73