{"id":"CVE-2026-93090","aliases":[],"cve":{"records":[{"id":"CVE-2026-93090","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-17T16:02:15.084Z","published":"2026-09-17T16:11:06.381Z","modified":"2026-10-30T12:35:55.027Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:35:55.027Z"}],"references":[{"url":"https://git.kernel.org/stable/c/e835bd88ce9ddd858c186317f79e76ffa689c8db","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/b8479e1f0219cf18bfdfeca97994e563a0afb602","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/d33b2b68bce6d5e28ee77f0952d7f3dc82bbe610","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/43aad7687238d6178cb3fdac53c8de3f43bfa028","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/687d67be3d87894ef12e8a164434612e0b53cfae","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"7.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.191"}]}]}]}],"prioritization":[]},"title":"firmware: arm_scmi: Clean up channels on setup failure","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Clean up channels on setup failure\n\nscmi_channels_setup() can fail after the common BASE channel or earlier\nprotocol channels have already been registered in the TX/RX IDRs.\n\nRoute this failure through the existing channel cleanup label so the\ntransport channels, transport devices and IDR state created before the\nfailure are released before the probe error path frees the SCMI instance\nID.","score":null,"severity":"unknown","published":"2026-09-17T16:11:06.381Z","modified":"2026-10-30T12:35:55.027Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1","status":"affected","lessThan":"e835bd88ce9ddd858c186317f79e76ffa689c8db","versionType":"git"},{"version":"05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1","status":"affected","lessThan":"b8479e1f0219cf18bfdfeca97994e563a0afb602","versionType":"git"},{"version":"05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1","status":"affected","lessThan":"d33b2b68bce6d5e28ee77f0952d7f3dc82bbe610","versionType":"git"},{"version":"05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1","status":"affected","lessThan":"43aad7687238d6178cb3fdac53c8de3f43bfa028","versionType":"git"},{"version":"05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1","status":"affected","lessThan":"687d67be3d87894ef12e8a164434612e0b53cfae","versionType":"git"},{"version":"22f7f35fd71b597a5d916e41d7646be6ee530c86","status":"affected","versionType":"git"},{"version":"6.1.191","status":"affected","lessThan":"6.2","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93090"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"6.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.3","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93090"}],"remediation":[],"references":["https://git.kernel.org/stable/c/e835bd88ce9ddd858c186317f79e76ffa689c8db","https://git.kernel.org/stable/c/b8479e1f0219cf18bfdfeca97994e563a0afb602","https://git.kernel.org/stable/c/d33b2b68bce6d5e28ee77f0952d7f3dc82bbe610","https://git.kernel.org/stable/c/43aad7687238d6178cb3fdac53c8de3f43bfa028","https://git.kernel.org/stable/c/687d67be3d87894ef12e8a164434612e0b53cfae"],"sources":[{"name":"CVE","id":"CVE-2026-93090","modified":"2026-10-30T12:35:55.027Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93090"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-10-30T13:54:53.360Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:35:33.875Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}