{"id":"CVE-2026-93046","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoftware node: Fix software_node_get_reference_args() with index -1\n\nThe bounds check for the index passed to\nsoftware_node_get_reference_args() was failing when passed…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoftware node: Fix software_node_get_reference_args() with index -1\n\nThe bounds check for the index passed to\nsoftware_node_get_reference_args() was failing when passed…","severity":"high","cvss":7,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","vendor":"Linux","product":"Linux","affected":["Linux >= 142acd739eb6f08c148a96ae8309256f1422ff4b < 6cde06887487b4febd14658c9a246616abcc0097","Linux >= 56ce76e8d406cc72b89aee7931df5cf3f18db49d < 0631384eadebc66d92d2dd72d57a0263c3877bee","Linux >= 9324127b07dde8529222dc19233aa57ec810856c < b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75","Linux >= f9397cf7bfb680799fb8c7f717c8f756384c3280 < 4ebf96d5f834aba7f6d0397db4c421f6078171b9","Linux >= 4b3383110b6df48e0ba5936af2cb68d5eb6bd43b < 849076df15129e47dd8db751fa18489419ffea56","Linux >= 31e4e12e0e9609850cefd4b2e1adf782f56337d6 < df5466412b362db7adfa78e3e092fe07ac6769a4","Linux >= 31e4e12e0e9609850cefd4b2e1adf782f56337d6 < 231bbc04c58f115a505bf3b668ec69ef40a1773b","Linux >= 31e4e12e0e9609850cefd4b2e1adf782f56337d6 < ba3dedcf3bd47017307595a7e54924198f018246","Linux 7af18e42bdefe1dba5bcb32555a4d524fd504939","Linux >= 5.10.239 < 5.10.270","Linux >= 5.15.186 < 5.15.221","Linux >= 6.1.142 < 6.1.188","Linux >= 6.6.95 < 6.6.157","Linux >= 6.12.35 < 6.12.110","Linux >= 6.15.4 < 6.16","Linux 6.16"],"published":"2026-09-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T18:18:19.230","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93046","references":[{"url":"https://git.kernel.org/stable/c/0631384eadebc66d92d2dd72d57a0263c3877bee","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/231bbc04c58f115a505bf3b668ec69ef40a1773b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4ebf96d5f834aba7f6d0397db4c421f6078171b9","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6cde06887487b4febd14658c9a246616abcc0097","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/849076df15129e47dd8db751fa18489419ffea56","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ba3dedcf3bd47017307595a7e54924198f018246","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/df5466412b362db7adfa78e3e092fe07ac6769a4","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00145,"epssPercentile":0.04154,"ingestedAt":"2026-09-17T16:21:47.772Z","slug":"CVE-2026-93046","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsoftware node: Fix software_node_get_reference_args() with index -1\n\nThe bounds check for the index passed to\nsoftware_node_get_reference_args() was failing when passed UINT_MAX,\nthis in turn would lead to an out of bound access in the property\narray. Fix the bound check to also cover the UINT_MAX case.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":38.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":207357,"id":"CVE-2026-93046","ts":1789757341224,"field":"cvss","old":null,"new":"7"},{"seq":207356,"id":"CVE-2026-93046","ts":1789757341224,"field":"severity","old":"none","new":"high"}]}