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CVE-2026-93046

HIGHCVSS 7/10

Last modified

CVE-2026-93046 is a high-severity vulnerability rated 7/10 on the CVSS scale. 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..

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.

Metrics

CVSS 3.1
7/10

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 142acd739eb6f08c148a96ae8309256f1422ff4b, < 6cde06887487b4febd14658c9a246616abcc0097; >= 56ce76e8d406cc72b89aee7931df5cf3f18db49d, < 0631384eadebc66d92d2dd72d57a0263c3877bee; >= 9324127b07dde8529222dc19233aa57ec810856c, < b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75; >= f9397cf7bfb680799fb8c7f717c8f756384c3280, < 4ebf96d5f834aba7f6d0397db4c421f6078171b9; >= 4b3383110b6df48e0ba5936af2cb68d5eb6bd43b, < 849076df15129e47dd8db751fa18489419ffea56; >= 31e4e12e0e9609850cefd4b2e1adf782f56337d6, < df5466412b362db7adfa78e3e092fe07ac6769a4; >= 31e4e12e0e9609850cefd4b2e1adf782f56337d6, < 231bbc04c58f115a505bf3b668ec69ef40a1773b; >= 31e4e12e0e9609850cefd4b2e1adf782f56337d6, < ba3dedcf3bd47017307595a7e54924198f018246; 7af18e42bdefe1dba5bcb32555a4d524fd504939; >= 5.10.239, < 5.10.270; >= 5.15.186, < 5.15.221; >= 6.1.142, < 6.1.188; >= 6.6.95, < 6.6.157; >= 6.12.35, < 6.12.110; >= 6.15.4, < 6.16
LinuxLinux6.16

References

Timeline

Published
Last Modified
Status
Received

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 severe is CVE-2026-93046?
CVE-2026-93046 has a CVSS score of 7/10 (HIGH severity).
How do I fix CVE-2026-93046?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST