CVE-2026-93046
Published Sep 17, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: software node: Fix software_node_get_reference_args() with index -1 The bounds check for the index passed to software_node_get_reference_args() was failing when passed UINT_MAX, this in turn would lead to an out of bound access in the property array. Fix the bound check to also cover the UINT_MAX case.
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References
Other References
https://git.kernel.org/stable/c/0631384eadebc66d92d2dd72d57a0263c3877bee
https://git.kernel.org/stable/c/231bbc04c58f115a505bf3b668ec69ef40a1773b
https://git.kernel.org/stable/c/4ebf96d5f834aba7f6d0397db4c421f6078171b9
https://git.kernel.org/stable/c/6cde06887487b4febd14658c9a246616abcc0097
https://git.kernel.org/stable/c/849076df15129e47dd8db751fa18489419ffea56
https://git.kernel.org/stable/c/b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75
https://git.kernel.org/stable/c/ba3dedcf3bd47017307595a7e54924198f018246
https://git.kernel.org/stable/c/df5466412b362db7adfa78e3e092fe07ac6769a4
Frequently Asked Questions
What is CVE-2026-93046? +
In the Linux kernel, the following vulnerability has been resolved:
software node: Fix software_node_get_reference_args() with index -1
The bounds check for the index passed to
software_node_get_reference_args() was failing when passed UINT_MAX,
this in turn would lead to an out of bound access in the property
array. Fix the bound check to also cover the UINT_MAX case.
How do I check if I'm vulnerable to CVE-2026-93046? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.