{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45996","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-13T15:03:33.091Z","datePublished":"2026-05-27T12:55:50.195Z","dateUpdated":"2026-06-19T11:58:52.649Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-19T11:58:52.649Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: imx: fix use-after-free on unbind\n\nThe SPI subsystem frees the controller and any subsystem allocated\ndriver data as part of deregistration (unless the allocation is device\nmanaged).\n\nTake another reference before deregistering the controller so that the\ndriver data is not freed until the driver is done with it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-imx.c"],"versions":[{"version":"307c897db762d1e0feee9477276b08f6deca4a5b","lessThan":"c7c40c3e7b9fb900504aa746de3e53c5275b24bd","status":"affected","versionType":"git"},{"version":"307c897db762d1e0feee9477276b08f6deca4a5b","lessThan":"f99165ef067723221472ce1aff632bc74f562643","status":"affected","versionType":"git"},{"version":"307c897db762d1e0feee9477276b08f6deca4a5b","lessThan":"385a330083f8dd47c15b02e9a83aef9234a37003","status":"affected","versionType":"git"},{"version":"307c897db762d1e0feee9477276b08f6deca4a5b","lessThan":"132e47030b0b5e398e0da6c59df5a5dae9b52cff","status":"affected","versionType":"git"},{"version":"307c897db762d1e0feee9477276b08f6deca4a5b","lessThan":"aa9025a498036b6012769f7af36d421385386c17","status":"affected","versionType":"git"},{"version":"307c897db762d1e0feee9477276b08f6deca4a5b","lessThan":"1c78c2002380a1fe31bfb01a3d5f29809e55a096","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-imx.c"],"versions":[{"version":"5.19","status":"affected"},{"version":"0","lessThan":"5.19","status":"unaffected","versionType":"semver"},{"version":"6.1.176","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.140","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.86","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.27","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.4","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.176"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.6.140"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.12.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.18.27"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"7.0.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c7c40c3e7b9fb900504aa746de3e53c5275b24bd"},{"url":"https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643"},{"url":"https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003"},{"url":"https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cff"},{"url":"https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17"},{"url":"https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096"}],"title":"spi: imx: fix use-after-free on unbind","x_generator":{"engine":"bippy-1.2.0"}}}}