{"api_version":"1","generated_at":"2026-07-23T11:17:03+00:00","cve":"CVE-2026-64041","urls":{"html":"https://cve.report/CVE-2026-64041","api":"https://cve.report/api/cve/CVE-2026-64041.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-64041","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-64041"},"summary":{"title":"ASoC: codecs: fs210x: fix possible buffer overflow","description":"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)","state":"PUBLISHED","assigner":"Linux","published_at":"2026-07-19 16:17:44","updated_at":"2026-07-20 15:17:04"},"problem_types":[],"metrics":[{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"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","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/6daefdf1cd3c56483f61970a76c0ad6028e4118f","name":"https://git.kernel.org/stable/c/6daefdf1cd3c56483f61970a76c0ad6028e4118f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/1ddf678bb75b6383c775ece61d40956c441d8a26","name":"https://git.kernel.org/stable/c/1ddf678bb75b6383c775ece61d40956c441d8a26","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0d435a7ebcd4e97e47673c1ab6fb27f973a053ec","name":"https://git.kernel.org/stable/c/0d435a7ebcd4e97e47673c1ab6fb27f973a053ec","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-64041","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64041","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 75611770177965ae902c87c96eace07542beff07 1ddf678bb75b6383c775ece61d40956c441d8a26 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 75611770177965ae902c87c96eace07542beff07 6daefdf1cd3c56483f61970a76c0ad6028e4118f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 75611770177965ae902c87c96eace07542beff07 0d435a7ebcd4e97e47673c1ab6fb27f973a053ec git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.34 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.11 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"64041","cve":"CVE-2026-64041","epss":"0.002140000","percentile":"0.118050000","score_date":"2026-07-20","updated_at":"2026-07-21 00:13:13"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/soc/codecs/fs210x.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1ddf678bb75b6383c775ece61d40956c441d8a26","status":"affected","version":"75611770177965ae902c87c96eace07542beff07","versionType":"git"},{"lessThan":"6daefdf1cd3c56483f61970a76c0ad6028e4118f","status":"affected","version":"75611770177965ae902c87c96eace07542beff07","versionType":"git"},{"lessThan":"0d435a7ebcd4e97e47673c1ab6fb27f973a053ec","status":"affected","version":"75611770177965ae902c87c96eace07542beff07","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["sound/soc/codecs/fs210x.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.34","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.11","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"6.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"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":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-07-20T13:42:42.714Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"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"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-64041","datePublished":"2026-07-19T15:39:27.967Z","dateReserved":"2026-07-19T07:54:57.029Z","dateUpdated":"2026-07-20T13:42:42.714Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-19 16:17:44","lastModifiedDate":"2026-07-20 15:17:04","problem_types":[],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"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","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"64041","Ordinal":"1","Title":"ASoC: codecs: fs210x: fix possible buffer overflow","CVE":"CVE-2026-64041","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"64041","Ordinal":"1","NoteData":"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)","Type":"Description","Title":"ASoC: codecs: fs210x: fix possible buffer overflow"}]}}}