{"api_version":"1","generated_at":"2026-10-26T08:56:39+00:00","cve":"CVE-2026-98784","urls":{"html":"https://cve.report/CVE-2026-98784","api":"https://cve.report/api/cve/CVE-2026-98784.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98784","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98784"},"summary":{"title":"drm/amdgpu/gfx6: fix firmware leak on teardown","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/gfx6: fix firmware leak on teardown\n\nThe firmware requested in gfx_v6_0_init_microcode() is not released\nwhen the GFX block is torn down, leaking the firmware resources.\n\nAdd gfx_v6_0_free_microcode() and call it from gfx_v6_0_sw_fini()\nto release the PFP, ME, CE and RLC firmware.\n\n(cherry picked from commit 386e81346f95ab0be5a82c5535de932e7a456924)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-10-18 16:17:32","updated_at":"2026-10-26 07:17:11"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/2aee72150b0ea92804f0f2799efb129f10e46e8d","name":"https://git.kernel.org/stable/c/2aee72150b0ea92804f0f2799efb129f10e46e8d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e","name":"https://git.kernel.org/stable/c/3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9","name":"https://git.kernel.org/stable/c/652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/cc172e177795c5f87bc2d71768d077e1c10633e8","name":"https://git.kernel.org/stable/c/cc172e177795c5f87bc2d71768d077e1c10633e8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4b70c6b34912ca0b4066f56fd627d785dfbfe1fa","name":"https://git.kernel.org/stable/c/4b70c6b34912ca0b4066f56fd627d785dfbfe1fa","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98784","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98784","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2cd46ad22383ab8372b86cdb5257589496099412 2aee72150b0ea92804f0f2799efb129f10e46e8d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2cd46ad22383ab8372b86cdb5257589496099412 3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2cd46ad22383ab8372b86cdb5257589496099412 652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2cd46ad22383ab8372b86cdb5257589496099412 4b70c6b34912ca0b4066f56fd627d785dfbfe1fa git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2cd46ad22383ab8372b86cdb5257589496099412 cc172e177795c5f87bc2d71768d077e1c10633e8 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.9","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.9 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.160 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.113 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.56 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.10 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"98784","cve":"CVE-2026-98784","epss":"0.001680000","percentile":"0.057220000","score_date":"2026-10-21","updated_at":"2026-10-22 00:15:10"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2aee72150b0ea92804f0f2799efb129f10e46e8d","status":"affected","version":"2cd46ad22383ab8372b86cdb5257589496099412","versionType":"git"},{"lessThan":"3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e","status":"affected","version":"2cd46ad22383ab8372b86cdb5257589496099412","versionType":"git"},{"lessThan":"652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9","status":"affected","version":"2cd46ad22383ab8372b86cdb5257589496099412","versionType":"git"},{"lessThan":"4b70c6b34912ca0b4066f56fd627d785dfbfe1fa","status":"affected","version":"2cd46ad22383ab8372b86cdb5257589496099412","versionType":"git"},{"lessThan":"cc172e177795c5f87bc2d71768d077e1c10633e8","status":"affected","version":"2cd46ad22383ab8372b86cdb5257589496099412","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.9"},{"lessThan":"4.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.160","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.113","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.56","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.160","versionStartIncluding":"4.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.113","versionStartIncluding":"4.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.56","versionStartIncluding":"4.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.10","versionStartIncluding":"4.9","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3","versionStartIncluding":"4.9","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/gfx6: fix firmware leak on teardown\n\nThe firmware requested in gfx_v6_0_init_microcode() is not released\nwhen the GFX block is torn down, leaking the firmware resources.\n\nAdd gfx_v6_0_free_microcode() and call it from gfx_v6_0_sw_fini()\nto release the PFP, ME, CE and RLC firmware.\n\n(cherry picked from commit 386e81346f95ab0be5a82c5535de932e7a456924)"}],"providerMetadata":{"dateUpdated":"2026-10-26T06:55:51.328Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/2aee72150b0ea92804f0f2799efb129f10e46e8d"},{"url":"https://git.kernel.org/stable/c/3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e"},{"url":"https://git.kernel.org/stable/c/652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9"},{"url":"https://git.kernel.org/stable/c/4b70c6b34912ca0b4066f56fd627d785dfbfe1fa"},{"url":"https://git.kernel.org/stable/c/cc172e177795c5f87bc2d71768d077e1c10633e8"}],"title":"drm/amdgpu/gfx6: fix firmware leak on teardown","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98784","datePublished":"2026-10-18T15:48:21.282Z","dateReserved":"2026-09-25T10:25:14.370Z","dateUpdated":"2026-10-26T06:55:51.328Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-18 16:17:32","lastModifiedDate":"2026-10-26 07:17:11","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98784","Ordinal":"1","Title":"drm/amdgpu/gfx6: fix firmware leak on teardown","CVE":"CVE-2026-98784","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98784","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/gfx6: fix firmware leak on teardown\n\nThe firmware requested in gfx_v6_0_init_microcode() is not released\nwhen the GFX block is torn down, leaking the firmware resources.\n\nAdd gfx_v6_0_free_microcode() and call it from gfx_v6_0_sw_fini()\nto release the PFP, ME, CE and RLC firmware.\n\n(cherry picked from commit 386e81346f95ab0be5a82c5535de932e7a456924)","Type":"Description","Title":"drm/amdgpu/gfx6: fix firmware leak on teardown"}]}}}