{"api_version":"1","generated_at":"2026-06-24T18:55:19+00:00","cve":"CVE-2026-53022","urls":{"html":"https://cve.report/CVE-2026-53022","api":"https://cve.report/api/cve/CVE-2026-53022.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53022","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53022"},"summary":{"title":"platform/x86: dell-wmi-sysman: bound enumeration string aggregation","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: dell-wmi-sysman: bound enumeration string aggregation\n\npopulate_enum_data() aggregates firmware-provided value-modifier\nand possible-value strings into fixed 512-byte struct members.\nThe current code bounds each individual source string but then\nappends every string and separator with raw strcat() and no\nremaining-space check.\n\nSwitch the aggregation loops to a bounded append helper and\nreject enumeration packages whose combined strings do not fit\nin the destination buffers.\n\n[ij: add include]","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-24 17:17:13","updated_at":"2026-06-24 17:17:13"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/75c738d4f27fa18a2a033de153bd40302bde6a66","name":"https://git.kernel.org/stable/c/75c738d4f27fa18a2a033de153bd40302bde6a66","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3c34471c26abc52a37f5ad90949e2e4b8027eb14","name":"https://git.kernel.org/stable/c/3c34471c26abc52a37f5ad90949e2e4b8027eb14","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/90b118d264845f7aaf539ac49f7c75f1f29590e2","name":"https://git.kernel.org/stable/c/90b118d264845f7aaf539ac49f7c75f1f29590e2","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ba0843c1955864401295f7ba3b420afe19f2266d","name":"https://git.kernel.org/stable/c/ba0843c1955864401295f7ba3b420afe19f2266d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7b3dc1f764bf24eb99474a5de8173b0b43a8b071","name":"https://git.kernel.org/stable/c/7b3dc1f764bf24eb99474a5de8173b0b43a8b071","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/5a04f9a36930792f6d64e28d43609e158d09b665","name":"https://git.kernel.org/stable/c/5a04f9a36930792f6d64e28d43609e158d09b665","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c5683ca4949a514fbe656c6d0d08c4c126e21db9","name":"https://git.kernel.org/stable/c/c5683ca4949a514fbe656c6d0d08c4c126e21db9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53022","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53022","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e8a60aa7404bfef37705da5607c97737073ac38d 7b3dc1f764bf24eb99474a5de8173b0b43a8b071 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e8a60aa7404bfef37705da5607c97737073ac38d 75c738d4f27fa18a2a033de153bd40302bde6a66 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e8a60aa7404bfef37705da5607c97737073ac38d ba0843c1955864401295f7ba3b420afe19f2266d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e8a60aa7404bfef37705da5607c97737073ac38d 5a04f9a36930792f6d64e28d43609e158d09b665 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.91 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.33 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.10 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":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7b3dc1f764bf24eb99474a5de8173b0b43a8b071","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"},{"lessThan":"75c738d4f27fa18a2a033de153bd40302bde6a66","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"},{"lessThan":"ba0843c1955864401295f7ba3b420afe19f2266d","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"},{"lessThan":"5a04f9a36930792f6d64e28d43609e158d09b665","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"},{"lessThan":"c5683ca4949a514fbe656c6d0d08c4c126e21db9","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"},{"lessThan":"90b118d264845f7aaf539ac49f7c75f1f29590e2","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"},{"lessThan":"3c34471c26abc52a37f5ad90949e2e4b8027eb14","status":"affected","version":"e8a60aa7404bfef37705da5607c97737073ac38d","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.11"},{"lessThan":"5.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.141","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","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":"5.15.209","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.175","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.141","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.91","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.33","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.10","versionStartIncluding":"5.11","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"5.11","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: dell-wmi-sysman: bound enumeration string aggregation\n\npopulate_enum_data() aggregates firmware-provided value-modifier\nand possible-value strings into fixed 512-byte struct members.\nThe current code bounds each individual source string but then\nappends every string and separator with raw strcat() and no\nremaining-space check.\n\nSwitch the aggregation loops to a bounded append helper and\nreject enumeration packages whose combined strings do not fit\nin the destination buffers.\n\n[ij: add include]"}],"providerMetadata":{"dateUpdated":"2026-06-24T16:29:31.552Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/7b3dc1f764bf24eb99474a5de8173b0b43a8b071"},{"url":"https://git.kernel.org/stable/c/75c738d4f27fa18a2a033de153bd40302bde6a66"},{"url":"https://git.kernel.org/stable/c/ba0843c1955864401295f7ba3b420afe19f2266d"},{"url":"https://git.kernel.org/stable/c/5a04f9a36930792f6d64e28d43609e158d09b665"},{"url":"https://git.kernel.org/stable/c/c5683ca4949a514fbe656c6d0d08c4c126e21db9"},{"url":"https://git.kernel.org/stable/c/90b118d264845f7aaf539ac49f7c75f1f29590e2"},{"url":"https://git.kernel.org/stable/c/3c34471c26abc52a37f5ad90949e2e4b8027eb14"}],"title":"platform/x86: dell-wmi-sysman: bound enumeration string aggregation","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53022","datePublished":"2026-06-24T16:29:31.552Z","dateReserved":"2026-06-09T07:44:35.379Z","dateUpdated":"2026-06-24T16:29:31.552Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-24 17:17:13","lastModifiedDate":"2026-06-24 17:17:13","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53022","Ordinal":"1","Title":"platform/x86: dell-wmi-sysman: bound enumeration string aggregat","CVE":"CVE-2026-53022","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53022","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: dell-wmi-sysman: bound enumeration string aggregation\n\npopulate_enum_data() aggregates firmware-provided value-modifier\nand possible-value strings into fixed 512-byte struct members.\nThe current code bounds each individual source string but then\nappends every string and separator with raw strcat() and no\nremaining-space check.\n\nSwitch the aggregation loops to a bounded append helper and\nreject enumeration packages whose combined strings do not fit\nin the destination buffers.\n\n[ij: add include]","Type":"Description","Title":"platform/x86: dell-wmi-sysman: bound enumeration string aggregat"}]}}}