{"id":"CVE-2026-93199","aliases":[],"cve":{"records":[{"id":"CVE-2026-93199","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-17T16:02:15.092Z","published":"2026-09-17T16:12:21.081Z","modified":"2026-10-30T12:36:21.655Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:36:21.655Z"}],"references":[{"url":"https://git.kernel.org/stable/c/3728d90ec66d4ad33d357e7d6e82b02d34e1c99c","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/6f2340857fc206e7ebfc50c568fb65c3055e568b","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/d72a5e9060030a1c205b54157c15a428b741d83f","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/7b25b755d59077dd9484ba1360b8fe6396e5ccfb","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/533faf3d2e67ded0a62b7ba753c0fe993d1dfc26","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/d0cc00957292e353ad46039034cd8f82fc4f8057","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/150e71808d3715a0deefbb189c780d03fdbdc735","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/4dc1b3eeba7991905a5b5b8129ebea51be7d87b7","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":"5.0","versionEndExcluding":"5.10.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.15.224"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"7.3"}]}]}]}],"prioritization":[]},"title":"i3c: master: Do not treat master device as a duplicate target","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni3c: master: Do not treat master device as a duplicate target\n\ni3c_master_search_i3c_dev_duplicate() searches the bus for another I3C\ndevice with the same PID as the reference device.  The search can match\nmaster->this, causing the controller itself to be returned as a\nduplicate.\n\nSince the controller is not a target device, it cannot be a duplicate of\none.  Exclude master->this from matching so that the function only\nreturns real duplicate target devices.","score":null,"severity":"unknown","published":"2026-09-17T16:12:21.081Z","modified":"2026-10-30T12:36:21.655Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"3728d90ec66d4ad33d357e7d6e82b02d34e1c99c","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"6f2340857fc206e7ebfc50c568fb65c3055e568b","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"d72a5e9060030a1c205b54157c15a428b741d83f","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"7b25b755d59077dd9484ba1360b8fe6396e5ccfb","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"533faf3d2e67ded0a62b7ba753c0fe993d1dfc26","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"d0cc00957292e353ad46039034cd8f82fc4f8057","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"150e71808d3715a0deefbb189c780d03fdbdc735","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"4dc1b3eeba7991905a5b5b8129ebea51be7d87b7","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93199"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"5.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.0","versionType":"semver"},{"version":"5.10.273","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.224","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","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-2026-93199"}],"remediation":[],"references":["https://git.kernel.org/stable/c/3728d90ec66d4ad33d357e7d6e82b02d34e1c99c","https://git.kernel.org/stable/c/6f2340857fc206e7ebfc50c568fb65c3055e568b","https://git.kernel.org/stable/c/d72a5e9060030a1c205b54157c15a428b741d83f","https://git.kernel.org/stable/c/7b25b755d59077dd9484ba1360b8fe6396e5ccfb","https://git.kernel.org/stable/c/533faf3d2e67ded0a62b7ba753c0fe993d1dfc26","https://git.kernel.org/stable/c/d0cc00957292e353ad46039034cd8f82fc4f8057","https://git.kernel.org/stable/c/150e71808d3715a0deefbb189c780d03fdbdc735","https://git.kernel.org/stable/c/4dc1b3eeba7991905a5b5b8129ebea51be7d87b7"],"sources":[{"name":"CVE","id":"CVE-2026-93199","modified":"2026-10-30T12:36:21.655Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93199"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-10-30T13:55:32.817Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T21:30:34.002Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}