{"api_version":"1","generated_at":"2026-10-26T07:02:30+00:00","cve":"CVE-2026-98516","urls":{"html":"https://cve.report/CVE-2026-98516","api":"https://cve.report/api/cve/CVE-2026-98516.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98516","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98516"},"summary":{"title":"drm/nouveau: Fix bridge reference leak in nv1a_ram_new()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: Fix bridge reference leak in nv1a_ram_new()\n\npci_get_domain_bus_and_slot() takes a reference to the PCI device,\nwhich is never released once the memory size has been read from its\nconfig space.  Drop the reference before returning.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-10-18 16:17:02","updated_at":"2026-10-19 10:19:05"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/add5e0a45e3971df9c65cc7b59c90559a25dc5a9","name":"https://git.kernel.org/stable/c/add5e0a45e3971df9c65cc7b59c90559a25dc5a9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2bda86f1fb2373a2ad8900341d5d6a6d68ce6ddb","name":"https://git.kernel.org/stable/c/2bda86f1fb2373a2ad8900341d5d6a6d68ce6ddb","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/553c86816e99855d6784eebd2588d5d2198c280e","name":"https://git.kernel.org/stable/c/553c86816e99855d6784eebd2588d5d2198c280e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3e0861ebb9ecf0b726ea42123bd579362ec1f977","name":"https://git.kernel.org/stable/c/3e0861ebb9ecf0b726ea42123bd579362ec1f977","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/67b4411538c8341692548429d43256f25be99f7a","name":"https://git.kernel.org/stable/c/67b4411538c8341692548429d43256f25be99f7a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6d497216c10af3dc9747b399295f385fabbac9e5","name":"https://git.kernel.org/stable/c/6d497216c10af3dc9747b399295f385fabbac9e5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9ffb43369ae51af5d5646b1ef680ab1af0fb4ad9","name":"https://git.kernel.org/stable/c/9ffb43369ae51af5d5646b1ef680ab1af0fb4ad9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ac4f1d28498b9798fc20f91f23a4256032186370","name":"https://git.kernel.org/stable/c/ac4f1d28498b9798fc20f91f23a4256032186370","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98516","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98516","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 add5e0a45e3971df9c65cc7b59c90559a25dc5a9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 2bda86f1fb2373a2ad8900341d5d6a6d68ce6ddb git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 9ffb43369ae51af5d5646b1ef680ab1af0fb4ad9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 ac4f1d28498b9798fc20f91f23a4256032186370 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/nouveau/nvkm/subdev/fb/ramnv1a.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"add5e0a45e3971df9c65cc7b59c90559a25dc5a9","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"2bda86f1fb2373a2ad8900341d5d6a6d68ce6ddb","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"9ffb43369ae51af5d5646b1ef680ab1af0fb4ad9","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"ac4f1d28498b9798fc20f91f23a4256032186370","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"553c86816e99855d6784eebd2588d5d2198c280e","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"6d497216c10af3dc9747b399295f385fabbac9e5","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"3e0861ebb9ecf0b726ea42123bd579362ec1f977","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"},{"lessThan":"67b4411538c8341692548429d43256f25be99f7a","status":"affected","version":"2fa6d6cdaf283c05ae23842b2a04aeb223203c13","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.16"},{"lessThan":"4.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.271","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.222","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.189","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.158","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.112","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.55","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.9","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":"5.10.271","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.222","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.189","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.158","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.112","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.55","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.9","versionStartIncluding":"4.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3","versionStartIncluding":"4.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: Fix bridge reference leak in nv1a_ram_new()\n\npci_get_domain_bus_and_slot() takes a reference to the PCI device,\nwhich is never released once the memory size has been read from its\nconfig space.  Drop the reference before returning."}],"providerMetadata":{"dateUpdated":"2026-10-19T09:20:57.329Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/add5e0a45e3971df9c65cc7b59c90559a25dc5a9"},{"url":"https://git.kernel.org/stable/c/2bda86f1fb2373a2ad8900341d5d6a6d68ce6ddb"},{"url":"https://git.kernel.org/stable/c/9ffb43369ae51af5d5646b1ef680ab1af0fb4ad9"},{"url":"https://git.kernel.org/stable/c/ac4f1d28498b9798fc20f91f23a4256032186370"},{"url":"https://git.kernel.org/stable/c/553c86816e99855d6784eebd2588d5d2198c280e"},{"url":"https://git.kernel.org/stable/c/6d497216c10af3dc9747b399295f385fabbac9e5"},{"url":"https://git.kernel.org/stable/c/3e0861ebb9ecf0b726ea42123bd579362ec1f977"},{"url":"https://git.kernel.org/stable/c/67b4411538c8341692548429d43256f25be99f7a"}],"title":"drm/nouveau: Fix bridge reference leak in nv1a_ram_new()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98516","datePublished":"2026-10-18T15:17:34.436Z","dateReserved":"2026-09-25T10:25:14.354Z","dateUpdated":"2026-10-19T09:20:57.329Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-18 16:17:02","lastModifiedDate":"2026-10-19 10:19:05","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98516","Ordinal":"1","Title":"drm/nouveau: Fix bridge reference leak in nv1a_ram_new()","CVE":"CVE-2026-98516","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98516","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: Fix bridge reference leak in nv1a_ram_new()\n\npci_get_domain_bus_and_slot() takes a reference to the PCI device,\nwhich is never released once the memory size has been read from its\nconfig space.  Drop the reference before returning.","Type":"Description","Title":"drm/nouveau: Fix bridge reference leak in nv1a_ram_new()"}]}}}