{"api_version":"1","generated_at":"2026-05-28T16:29:24+00:00","cve":"CVE-2026-46217","urls":{"html":"https://cve.report/CVE-2026-46217","api":"https://cve.report/api/cve/CVE-2026-46217.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-46217","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-46217"},"summary":{"title":"drm/amdgpu/vcn4: Avoid overflow on msg bound check","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn4: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-28 10:16:37","updated_at":"2026-05-28 13:44:01"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a","name":"https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713","name":"https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25","name":"https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc","name":"https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885","name":"https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46217","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46217","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e 5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7688143ca62edeecacb3ba0a2cea129dbd262a18 73043d296787bf187d89ffb5c5dcf5bdc3db7885 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 63b51e8a9d54317d31cc3856c1e12407070d5fc2 271cd5429513ff9b364a9bf8903e5b65b687eb25 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3c817a60b09eaab926e475088e750936efcc95ae 30d12ee310a6024ff4c7b9eafdbbeab2db450d4a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc","status":"affected","version":"c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e","versionType":"git"},{"lessThan":"73043d296787bf187d89ffb5c5dcf5bdc3db7885","status":"affected","version":"7688143ca62edeecacb3ba0a2cea129dbd262a18","versionType":"git"},{"lessThan":"271cd5429513ff9b364a9bf8903e5b65b687eb25","status":"affected","version":"63b51e8a9d54317d31cc3856c1e12407070d5fc2","versionType":"git"},{"lessThan":"30d12ee310a6024ff4c7b9eafdbbeab2db450d4a","status":"affected","version":"3c817a60b09eaab926e475088e750936efcc95ae","versionType":"git"},{"lessThan":"65bce27ea6192320448c30267ffc17ffa094e713","status":"affected","version":"0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.1-rc1"},{"lessThan":"7.1-rc1","status":"unaffected","version":"0","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":"7.1-rc2","versionStartIncluding":"7.1-rc1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn4: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)"}],"providerMetadata":{"dateUpdated":"2026-05-28T09:40:33.705Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc"},{"url":"https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885"},{"url":"https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25"},{"url":"https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a"},{"url":"https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713"}],"title":"drm/amdgpu/vcn4: Avoid overflow on msg bound check","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-46217","datePublished":"2026-05-28T09:40:33.705Z","dateReserved":"2026-05-13T15:03:33.105Z","dateUpdated":"2026-05-28T09:40:33.705Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-28 10:16:37","lastModifiedDate":"2026-05-28 13:44:01","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"46217","Ordinal":"1","Title":"drm/amdgpu/vcn4: Avoid overflow on msg bound check","CVE":"CVE-2026-46217","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"46217","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn4: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)","Type":"Description","Title":"drm/amdgpu/vcn4: Avoid overflow on msg bound check"}]}}}