{"id":"CVE-2026-93046","revision":null,"records":[{"revision":"af594a9268484f13b0ed6b159ed903f3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93046","aliases":[],"title":"software node: Fix software_node_get_reference_args() with index -1","description":"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 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.","state":0,"publishedAt":"2026-09-17T16:10:37.691+00:00","modifiedAt":"2026-10-19T09:04:41.369+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/base/swnode.c\"\n ],\n \"versions\": [\n {\n \"version\": \"142acd739eb6f08c148a96ae8309256f1422ff4b\",\n \"lessThan\": \"6cde06887487b4febd14658c9a246616abcc0097\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"56ce76e8d406cc72b89aee7931df5cf3f18db49d\",\n \"lessThan\": \"0631384eadebc66d92d2dd72d57a0263c3877bee\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"9324127b07dde8529222dc19233aa57ec810856c\",\n \"lessThan\": \"b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"f9397cf7bfb680799fb8c7f717c8f756384c3280\",\n \"lessThan\": \"4ebf96d5f834aba7f6d0397db4c421f6078171b9\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4b3383110b6df48e0ba5936af2cb68d5eb6bd43b\",\n \"lessThan\": \"849076df15129e47dd8db751fa18489419ffea56\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"31e4e12e0e9609850cefd4b2e1adf782f56337d6\",\n \"lessThan\": \"df5466412b362db7adfa78e3e092fe07ac6769a4\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"31e4e12e0e9609850cefd4b2e1adf782f56337d6\",\n \"lessThan\": \"231bbc04c58f115a505bf3b668ec69ef40a1773b\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"31e4e12e0e9609850cefd4b2e1adf782f56337d6\",\n \"lessThan\": \"ba3dedcf3bd47017307595a7e54924198f018246\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"7af18e42bdefe1dba5bcb32555a4d524fd504939\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"5.10.239\",\n \"lessThan\": \"5.10.270\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.186\",\n \"lessThan\": \"5.15.221\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.142\",\n \"lessThan\": \"6.1.188\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.95\",\n \"lessThan\": \"6.6.157\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.12.35\",\n \"lessThan\": \"6.12.110\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.15.4\",\n \"lessThan\": \"6.16\",\n \"status\": \"affected\",\n \"versionType\": \"semver\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/base/swnode.c\"\n ],\n \"versions\": [\n {\n \"version\": \"6.16\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"6.16\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.270\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.221\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.188\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.157\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.12.110\",\n \"lessThanOrEqual\": \"6.12.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.18.52\",\n \"lessThanOrEqual\": \"6.18.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.2.6\",\n \"lessThanOrEqual\": \"7.2.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.3\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/6cde06887487b4febd14658c9a246616abcc0097","https://git.kernel.org/stable/c/0631384eadebc66d92d2dd72d57a0263c3877bee","https://git.kernel.org/stable/c/b2fa4e8c7e4a33e02e6aaa8f6df72f84cf4aed75","https://git.kernel.org/stable/c/4ebf96d5f834aba7f6d0397db4c421f6078171b9","https://git.kernel.org/stable/c/849076df15129e47dd8db751fa18489419ffea56","https://git.kernel.org/stable/c/df5466412b362db7adfa78e3e092fe07ac6769a4","https://git.kernel.org/stable/c/231bbc04c58f115a505bf3b668ec69ef40a1773b","https://git.kernel.org/stable/c/ba3dedcf3bd47017307595a7e54924198f018246"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93046","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93046","identifiers":["CVE-2026-93046"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all 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Not a global EPSS backfill.","generation":"2026-11-09T02:08:49.7164208+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-09T02:08:49.7164208+00:00","lastSuccessAt":"2026-11-09T02:08:49.9145991+00:00","error":null,"lastVerifiedAt":"2026-11-09T02:08:49.9145992+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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