{"api_version":"1","generated_at":"2026-05-30T17:58:19+00:00","cve":"CVE-2026-46201","urls":{"html":"https://cve.report/CVE-2026-46201","api":"https://cve.report/api/cve/CVE-2026-46201.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-46201","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-46201"},"summary":{"title":"drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()\n\nWhen xe_dma_buf_init_obj() fails, the attachment from\ndma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before\nreturning the error. Note: we cannot use goto out_err here because\nxe_dma_buf_init_obj() already frees bo on failure, and out_err would\ndouble-free it.\n\n(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-28 10:16:35","updated_at":"2026-05-30 11:17:26"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74","name":"https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78","name":"https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005ed","name":"https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005ed","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3c","name":"https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46201","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46201","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected dd08ebf6c3525a7ea2186e636df064ea47281987 d394669e194936d7ce15284a24a5ae334c4c5b74 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected dd08ebf6c3525a7ea2186e636df064ea47281987 0afa8b1ef582ecf6fb04097fd356f8741e5005ed git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected dd08ebf6c3525a7ea2186e636df064ea47281987 eea1e10f8d99c0f04deef707c99705b94bba3b78 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected dd08ebf6c3525a7ea2186e636df064ea47281987 111ab678471bf1f90d078d5513bb086b70596c3c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.8","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.8 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.90 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.32 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.9 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1-rc2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"46201","cve":"CVE-2026-46201","epss":"0.000180000","percentile":"0.049190000","score_date":"2026-05-29","updated_at":"2026-05-30 00:13:24"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_dma_buf.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d394669e194936d7ce15284a24a5ae334c4c5b74","status":"affected","version":"dd08ebf6c3525a7ea2186e636df064ea47281987","versionType":"git"},{"lessThan":"0afa8b1ef582ecf6fb04097fd356f8741e5005ed","status":"affected","version":"dd08ebf6c3525a7ea2186e636df064ea47281987","versionType":"git"},{"lessThan":"eea1e10f8d99c0f04deef707c99705b94bba3b78","status":"affected","version":"dd08ebf6c3525a7ea2186e636df064ea47281987","versionType":"git"},{"lessThan":"111ab678471bf1f90d078d5513bb086b70596c3c","status":"affected","version":"dd08ebf6c3525a7ea2186e636df064ea47281987","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_dma_buf.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.90","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.32","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1-rc2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.90","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.32","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.9","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1-rc2","versionStartIncluding":"6.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()\n\nWhen xe_dma_buf_init_obj() fails, the attachment from\ndma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before\nreturning the error. Note: we cannot use goto out_err here because\nxe_dma_buf_init_obj() already frees bo on failure, and out_err would\ndouble-free it.\n\n(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)"}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-05-30T10:49:03.825Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74"},{"url":"https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005ed"},{"url":"https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78"},{"url":"https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3c"}],"title":"drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-46201","datePublished":"2026-05-28T09:40:17.964Z","dateReserved":"2026-05-13T15:03:33.104Z","dateUpdated":"2026-05-30T10:49:03.825Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-28 10:16:35","lastModifiedDate":"2026-05-30 11:17:26","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"46201","Ordinal":"1","Title":"drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()","CVE":"CVE-2026-46201","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"46201","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()\n\nWhen xe_dma_buf_init_obj() fails, the attachment from\ndma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before\nreturning the error. Note: we cannot use goto out_err here because\nxe_dma_buf_init_obj() already frees bo on failure, and out_err would\ndouble-free it.\n\n(cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)","Type":"Description","Title":"drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()"}]}}}