{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64041","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-07-19T07:54:57.029Z","datePublished":"2026-07-19T15:39:27.967Z","dateUpdated":"2026-07-20T13:42:42.714Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-07-20T13:42:42.714Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: fs210x: fix possible buffer overflow\n\nIn fs210x_effect_scene_info(), a string was copied like this:\n\n    strscpy(DST, SRC, strlen(SRC) + 1);\n\nA buffer overflow would happen if strlen(SRC) >= sizeof(DST).\nActually, strscpy() must be used this way:\n\n    strscpy(DST, SRC, sizeof(DST));\n    strscpy(DST, SRC); // defaults to sizeof(DST)"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH"}}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/fs210x.c"],"versions":[{"version":"75611770177965ae902c87c96eace07542beff07","lessThan":"1ddf678bb75b6383c775ece61d40956c441d8a26","status":"affected","versionType":"git"},{"version":"75611770177965ae902c87c96eace07542beff07","lessThan":"6daefdf1cd3c56483f61970a76c0ad6028e4118f","status":"affected","versionType":"git"},{"version":"75611770177965ae902c87c96eace07542beff07","lessThan":"0d435a7ebcd4e97e47673c1ab6fb27f973a053ec","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/fs210x.c"],"versions":[{"version":"6.18","status":"affected"},{"version":"0","lessThan":"6.18","status":"unaffected","versionType":"semver"},{"version":"6.18.34","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.11","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","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":"6.18","versionEndExcluding":"6.18.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/1ddf678bb75b6383c775ece61d40956c441d8a26"},{"url":"https://git.kernel.org/stable/c/6daefdf1cd3c56483f61970a76c0ad6028e4118f"},{"url":"https://git.kernel.org/stable/c/0d435a7ebcd4e97e47673c1ab6fb27f973a053ec"}],"title":"ASoC: codecs: fs210x: fix possible buffer overflow","x_generator":{"engine":"bippy-1.2.0"}}}}