{"api_version":"1","generated_at":"2026-08-22T19:07:40+00:00","cve":"CVE-2026-72259","urls":{"html":"https://cve.report/CVE-2026-72259","api":"https://cve.report/api/cve/CVE-2026-72259.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-72259","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-72259"},"summary":{"title":"ASoC: mediatek: mt8192: Release reserved memory on cleanup","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192: Release reserved memory on cleanup\n\nThe MT8192 AFE probe calls of_reserved_mem_device_init() and falls\nback to preallocated buffers when no reserved memory region is\navailable. When the reserved memory assignment succeeds, however, the\ndriver never releases it.\n\nRegister a devm cleanup action after a successful reserved-memory\nassignment so the assignment is released on probe failure and driver\nunbind.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-15 06:21:53","updated_at":"2026-08-17 06:18:28"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/989cbe8cc86f4639f4e1fbe84ea0339759e92f1f","name":"https://git.kernel.org/stable/c/989cbe8cc86f4639f4e1fbe84ea0339759e92f1f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4c9df23e121f1095f02cc7e1531ce3a6d74ff697","name":"https://git.kernel.org/stable/c/4c9df23e121f1095f02cc7e1531ce3a6d74ff697","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/965e17ae6751c5d3302430c8ebd650e72d45a85f","name":"https://git.kernel.org/stable/c/965e17ae6751c5d3302430c8ebd650e72d45a85f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/756cfc0039fe9dc1388ea231821508a78a087afe","name":"https://git.kernel.org/stable/c/756cfc0039fe9dc1388ea231821508a78a087afe","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/51c367230e30ed80b49d5330831c1f2c59405b02","name":"https://git.kernel.org/stable/c/51c367230e30ed80b49d5330831c1f2c59405b02","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-72259","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72259","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected aa771d2928fedd7fb10aa373601eeee0ed8ccfae 989cbe8cc86f4639f4e1fbe84ea0339759e92f1f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3b13b5a4f29e50bbc3c464823cf8c94b93a16367 756cfc0039fe9dc1388ea231821508a78a087afe git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ec4a10ca4a68ec97f12f4d17d7abb74db34987db 51c367230e30ed80b49d5330831c1f2c59405b02 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ec4a10ca4a68ec97f12f4d17d7abb74db34987db 4c9df23e121f1095f02cc7e1531ce3a6d74ff697 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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00:11:47"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/soc/mediatek/mt8192/mt8192-afe-pcm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"989cbe8cc86f4639f4e1fbe84ea0339759e92f1f","status":"affected","version":"aa771d2928fedd7fb10aa373601eeee0ed8ccfae","versionType":"git"},{"lessThan":"756cfc0039fe9dc1388ea231821508a78a087afe","status":"affected","version":"3b13b5a4f29e50bbc3c464823cf8c94b93a16367","versionType":"git"},{"lessThan":"51c367230e30ed80b49d5330831c1f2c59405b02","status":"affected","version":"ec4a10ca4a68ec97f12f4d17d7abb74db34987db","versionType":"git"},{"lessThan":"4c9df23e121f1095f02cc7e1531ce3a6d74ff697","status":"affected","version":"ec4a10ca4a68ec97f12f4d17d7abb74db34987db","versionType":"git"},{"lessThan":"965e17ae6751c5d3302430c8ebd650e72d45a85f","status":"affected","version":"ec4a10ca4a68ec97f12f4d17d7abb74db34987db","versionType":"git"},{"status":"affected","version":"c2ab521120eb83103bc5927bb7b7aa84043f495f","versionType":"git"},{"status":"affected","version":"40bff79f167ff700cf1f203b1ad54b389d0e7189","versionType":"git"},{"lessThan":"6.6.145","status":"affected","version":"6.6.102","versionType":"semver"},{"lessThan":"6.12.97","status":"affected","version":"6.12.42","versionType":"semver"},{"lessThan":"6.16","status":"affected","version":"6.15.10","versionType":"semver"},{"lessThan":"6.17","status":"affected","version":"6.16.1","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["sound/soc/mediatek/mt8192/mt8192-afe-pcm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.97","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.40","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.5","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":"6.6.145","versionStartIncluding":"6.6.102","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.97","versionStartIncluding":"6.12.42","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.40","versionStartIncluding":"6.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.5","versionStartIncluding":"6.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"6.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192: Release reserved memory on cleanup\n\nThe MT8192 AFE probe calls of_reserved_mem_device_init() and falls\nback to preallocated buffers when no reserved memory region is\navailable. When the reserved memory assignment succeeds, however, the\ndriver never releases it.\n\nRegister a devm cleanup action after a successful reserved-memory\nassignment so the assignment is released on probe failure and driver\nunbind."}],"providerMetadata":{"dateUpdated":"2026-08-17T05:11:17.946Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/989cbe8cc86f4639f4e1fbe84ea0339759e92f1f"},{"url":"https://git.kernel.org/stable/c/756cfc0039fe9dc1388ea231821508a78a087afe"},{"url":"https://git.kernel.org/stable/c/51c367230e30ed80b49d5330831c1f2c59405b02"},{"url":"https://git.kernel.org/stable/c/4c9df23e121f1095f02cc7e1531ce3a6d74ff697"},{"url":"https://git.kernel.org/stable/c/965e17ae6751c5d3302430c8ebd650e72d45a85f"}],"title":"ASoC: mediatek: mt8192: Release reserved memory on cleanup","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-72259","datePublished":"2026-08-15T05:54:47.788Z","dateReserved":"2026-08-09T03:40:39.915Z","dateUpdated":"2026-08-17T05:11:17.946Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-15 06:21:53","lastModifiedDate":"2026-08-17 06:18:28","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"72259","Ordinal":"1","Title":"ASoC: mediatek: mt8192: Release reserved memory on cleanup","CVE":"CVE-2026-72259","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"72259","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192: Release reserved memory on cleanup\n\nThe MT8192 AFE probe calls of_reserved_mem_device_init() and falls\nback to preallocated buffers when no reserved memory region is\navailable. When the reserved memory assignment succeeds, however, the\ndriver never releases it.\n\nRegister a devm cleanup action after a successful reserved-memory\nassignment so the assignment is released on probe failure and driver\nunbind.","Type":"Description","Title":"ASoC: mediatek: mt8192: Release reserved memory on cleanup"}]}}}