{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72259","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-09T03:40:39.915Z","datePublished":"2026-08-15T05:54:47.788Z","dateUpdated":"2026-08-17T05:11:17.946Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-17T05:11:17.946Z"},"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt8192/mt8192-afe-pcm.c"],"versions":[{"version":"aa771d2928fedd7fb10aa373601eeee0ed8ccfae","lessThan":"989cbe8cc86f4639f4e1fbe84ea0339759e92f1f","status":"affected","versionType":"git"},{"version":"3b13b5a4f29e50bbc3c464823cf8c94b93a16367","lessThan":"756cfc0039fe9dc1388ea231821508a78a087afe","status":"affected","versionType":"git"},{"version":"ec4a10ca4a68ec97f12f4d17d7abb74db34987db","lessThan":"51c367230e30ed80b49d5330831c1f2c59405b02","status":"affected","versionType":"git"},{"version":"ec4a10ca4a68ec97f12f4d17d7abb74db34987db","lessThan":"4c9df23e121f1095f02cc7e1531ce3a6d74ff697","status":"affected","versionType":"git"},{"version":"ec4a10ca4a68ec97f12f4d17d7abb74db34987db","lessThan":"965e17ae6751c5d3302430c8ebd650e72d45a85f","status":"affected","versionType":"git"},{"version":"c2ab521120eb83103bc5927bb7b7aa84043f495f","status":"affected","versionType":"git"},{"version":"40bff79f167ff700cf1f203b1ad54b389d0e7189","status":"affected","versionType":"git"},{"version":"6.6.102","lessThan":"6.6.145","status":"affected","versionType":"semver"},{"version":"6.12.42","lessThan":"6.12.97","status":"affected","versionType":"semver"},{"version":"6.15.10","lessThan":"6.16","status":"affected","versionType":"semver"},{"version":"6.16.1","lessThan":"6.17","status":"affected","versionType":"semver"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/mediatek/mt8192/mt8192-afe-pcm.c"],"versions":[{"version":"6.17","status":"affected"},{"version":"0","lessThan":"6.17","status":"unaffected","versionType":"semver"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.102","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12.42","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.17","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.17","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.17","versionEndExcluding":"7.2"},{"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"}]}]}],"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"}}}}