{"id":"CVE-2026-93814","revision":null,"records":[{"revision":"b3aa7c5bf69f47028776c8b21503f9bc","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93814","aliases":[],"title":"spi: core: Abort active target transfer on controller suspend","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: core: Abort active target transfer on controller suspend\n\nWhen an SPI controller operating in target mode has a transfer in\nprogress at the time of system suspend, the suspend path proceeds\nwithout aborting the ongoing transfer. This can leave the hardware in\nan inconsistent state, potentially causing the system to hang or fail\nto resume cleanly.\n\nFix this by invoking the controller's target_abort callback from\nspi_controller_suspend() when the controller is in target mode and the\ncallback is registered. This ensures any active target transfer is\ncleanly terminated before the controller is suspended.","state":0,"publishedAt":"2026-09-24T16:02:50.963+00:00","modifiedAt":"2026-10-03T10:57:46.916+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/spi/spi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6c364062bfed3c34490e85bea52ff6e2d4f0f281\",\n                            \"lessThan\": \"a75d9eb78c89d3fa8d503966c91a51f02eced768\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6c364062bfed3c34490e85bea52ff6e2d4f0f281\",\n                            \"lessThan\": \"1cc84ca8599b8fa64014821bca453ebb3326c71e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6c364062bfed3c34490e85bea52ff6e2d4f0f281\",\n                            \"lessThan\": \"b81ac605763c319ca9928a237818ab4e8ab7bb59\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6c364062bfed3c34490e85bea52ff6e2d4f0f281\",\n                            \"lessThan\": \"f6a0cafa265c8a4aed585d873747e3b88b146eed\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6c364062bfed3c34490e85bea52ff6e2d4f0f281\",\n                            \"lessThan\": \"c1bab046d4786c5b17aab7c5225bf0d4a2a2d19b\",\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/spi/spi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.13\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.13\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/a75d9eb78c89d3fa8d503966c91a51f02eced768","https://git.kernel.org/stable/c/1cc84ca8599b8fa64014821bca453ebb3326c71e","https://git.kernel.org/stable/c/b81ac605763c319ca9928a237818ab4e8ab7bb59","https://git.kernel.org/stable/c/f6a0cafa265c8a4aed585d873747e3b88b146eed","https://git.kernel.org/stable/c/c1bab046d4786c5b17aab7c5225bf0d4a2a2d19b"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93814","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93814","identifiers":["CVE-2026-93814"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EPSS backfill.","generation":"2026-11-11T18:57:20.2923258+00:00","complete":true,"records":1097,"lastAttemptAt":"2026-11-11T18:57:20.2923258+00:00","lastSuccessAt":"2026-11-11T18:57:24.3127212+00:00","error":null,"lastVerifiedAt":"2026-11-11T18:57:24.3127229+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. No reader inventory is sent.","generation":"enrichment-ac7d350109df40bdb6ae654767d5a7ea","complete":false,"records":13753,"lastAttemptAt":"2026-11-11T18:57:50.2198185+00:00","lastSuccessAt":"2026-11-11T18:57:50.212+00:00","error":"100 identifier lookups failed; latest failures include request timeout. 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