{"id":"CVE-2026-93110","revision":null,"records":[{"revision":"f44341b510ac4c4390e123cea28c5bae","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93110","aliases":[],"title":"RDMA/core: Wait for RCU callbacks before unloading ib_core","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/core: Wait for RCU callbacks before unloading ib_core\n\nput_gid_ndev() is queued with call_rcu() and implemented in ib_core.\nStopping the workqueues does not drain callbacks already queued, so RCU\ncould invoke it after the module code has been unloaded.\n\nsynchronize_rcu() does not wait for callbacks. Wait for them after all\nproducers have stopped.","state":0,"publishedAt":"2026-09-17T16:11:19.805+00:00","modifiedAt":"2026-10-19T09:05:43.865+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/infiniband/core/device.c\"\n ],\n \"versions\": [\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"82dfd1df456227279b1c8c648983a530f2612098\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"1646e123e56c3ad679fbfb571e8eef6386efb729\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"8e4f1677c09d75d738099f42afcf65d8587b664a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"7853af5f15738dc00aebaa1fc9f1f0df40f6f603\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"0d5817fa4819abdc445fa77b5be4f0d49334a864\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"9d998297fdaf47492f6679287f6552879d1a7e3a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"48b72fa0d209a92fb51b834a6080171cfa207b2c\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"943bd984b108b3bb778790c2da4ae8d186b547e6\",\n \"lessThan\": \"7d75592114d1664623c8cf191a12b38052c04483\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\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/infiniband/core/device.c\"\n ],\n \"versions\": [\n {\n \"version\": \"5.2\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"5.2\",\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":[],"references":["https://git.kernel.org/stable/c/82dfd1df456227279b1c8c648983a530f2612098","https://git.kernel.org/stable/c/1646e123e56c3ad679fbfb571e8eef6386efb729","https://git.kernel.org/stable/c/8e4f1677c09d75d738099f42afcf65d8587b664a","https://git.kernel.org/stable/c/7853af5f15738dc00aebaa1fc9f1f0df40f6f603","https://git.kernel.org/stable/c/0d5817fa4819abdc445fa77b5be4f0d49334a864","https://git.kernel.org/stable/c/9d998297fdaf47492f6679287f6552879d1a7e3a","https://git.kernel.org/stable/c/48b72fa0d209a92fb51b834a6080171cfa207b2c","https://git.kernel.org/stable/c/7d75592114d1664623c8cf191a12b38052c04483"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93110","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93110","identifiers":["CVE-2026-93110"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-3c8e547b28ad4f0fa34b0d9a3442b37e","complete":false,"records":13654,"lastAttemptAt":"2026-11-09T02:21:06.332251+00:00","lastSuccessAt":"2026-11-09T02:21:06.328+00:00","error":null,"lastVerifiedAt":"2026-11-09T02:21:06.328+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13634,"expectedIdentifiers":13706,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. 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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