{"api_version":"1","generated_at":"2026-10-26T08:56:39+00:00","cve":"CVE-2026-98882","urls":{"html":"https://cve.report/CVE-2026-98882","api":"https://cve.report/api/cve/CVE-2026-98882.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98882","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98882"},"summary":{"title":"media: chips-media: wave5: Add range checks for dec_output_info","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add range checks for dec_output_info\n\nIf the driver's dec_output_info contains invalid data the driver can\nwrite in invalid memory. Add a range check for that.\n\nThis fixes this smatch error:\ndrivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127","state":"PUBLISHED","assigner":"Linux","published_at":"2026-10-23 12:18:21","updated_at":"2026-10-26 07:17:13"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/144f24ec0fc1e51673611912a6d14ded0a61db43","name":"https://git.kernel.org/stable/c/144f24ec0fc1e51673611912a6d14ded0a61db43","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d6f777d11c7b34549cdadd8578d4b85f685eb976","name":"https://git.kernel.org/stable/c/d6f777d11c7b34549cdadd8578d4b85f685eb976","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/79aef69bb0903616f4867f0168aea717a11c439c","name":"https://git.kernel.org/stable/c/79aef69bb0903616f4867f0168aea717a11c439c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98882","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98882","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 45d1a2b93277a24a90265055f5b87c7562d6acb9 d6f777d11c7b34549cdadd8578d4b85f685eb976 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 45d1a2b93277a24a90265055f5b87c7562d6acb9 144f24ec0fc1e51673611912a6d14ded0a61db43 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 45d1a2b93277a24a90265055f5b87c7562d6acb9 79aef69bb0903616f4867f0168aea717a11c439c 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 6.12.111 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * 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/media/platform/chips-media/wave5/wave5-vpuapi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d6f777d11c7b34549cdadd8578d4b85f685eb976","status":"affected","version":"45d1a2b93277a24a90265055f5b87c7562d6acb9","versionType":"git"},{"lessThan":"144f24ec0fc1e51673611912a6d14ded0a61db43","status":"affected","version":"45d1a2b93277a24a90265055f5b87c7562d6acb9","versionType":"git"},{"lessThan":"79aef69bb0903616f4867f0168aea717a11c439c","status":"affected","version":"45d1a2b93277a24a90265055f5b87c7562d6acb9","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/platform/chips-media/wave5/wave5-vpuapi.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":"6.12.111","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.111","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"6.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add range checks for dec_output_info\n\nIf the driver's dec_output_info contains invalid data the driver can\nwrite in invalid memory. Add a range check for that.\n\nThis fixes this smatch error:\ndrivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127"}],"providerMetadata":{"dateUpdated":"2026-10-26T06:56:05.724Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/d6f777d11c7b34549cdadd8578d4b85f685eb976"},{"url":"https://git.kernel.org/stable/c/144f24ec0fc1e51673611912a6d14ded0a61db43"},{"url":"https://git.kernel.org/stable/c/79aef69bb0903616f4867f0168aea717a11c439c"}],"title":"media: chips-media: wave5: Add range checks for dec_output_info","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98882","datePublished":"2026-10-23T11:37:34.601Z","dateReserved":"2026-09-25T10:25:14.378Z","dateUpdated":"2026-10-26T06:56:05.724Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-23 12:18:21","lastModifiedDate":"2026-10-26 07:17:13","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98882","Ordinal":"1","Title":"media: chips-media: wave5: Add range checks for dec_output_info","CVE":"CVE-2026-98882","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98882","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add range checks for dec_output_info\n\nIf the driver's dec_output_info contains invalid data the driver can\nwrite in invalid memory. Add a range check for that.\n\nThis fixes this smatch error:\ndrivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127","Type":"Description","Title":"media: chips-media: wave5: Add range checks for dec_output_info"}]}}}