{"api_version":"1","generated_at":"2026-08-22T20:45:00+00:00","cve":"CVE-2026-72168","urls":{"html":"https://cve.report/CVE-2026-72168","api":"https://cve.report/api/cve/CVE-2026-72168.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-72168","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-72168"},"summary":{"title":"mtd: maps: vmu-flash: fix fault in unaligned fixup","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix fault in unaligned fixup\n\nUse kzalloc_obj() / kzalloc_objs() to allocate the memcard structs,\ninstead of kmalloc_obj() / kmalloc_objs() to prevent access to\nuninitialized data.\n\nFixes runtime error: Fault in unaligned fixup: 0000 [#1] at\nmtd_get_fact_prot_info.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-15 06:21:34","updated_at":"2026-08-17 06:18:17"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/79d1661502c6e4b6f626185cef72cf2fa78116e1","name":"https://git.kernel.org/stable/c/79d1661502c6e4b6f626185cef72cf2fa78116e1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/19360c25135fccb6bbafbee49a5f66baf9a311af","name":"https://git.kernel.org/stable/c/19360c25135fccb6bbafbee49a5f66baf9a311af","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/455519f6b70f46ac6cbf41a75ac76ec5e59040f2","name":"https://git.kernel.org/stable/c/455519f6b70f46ac6cbf41a75ac76ec5e59040f2","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/01928835d80829e615a492aa66c629b953ec7bef","name":"https://git.kernel.org/stable/c/01928835d80829e615a492aa66c629b953ec7bef","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-72168","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72168","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 01928835d80829e615a492aa66c629b953ec7bef git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 19360c25135fccb6bbafbee49a5f66baf9a311af git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 455519f6b70f46ac6cbf41a75ac76ec5e59040f2 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 47a72688fae7298e1ad5fdc9bff7e04b6a549620 79d1661502c6e4b6f626185cef72cf2fa78116e1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2.6.30","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 2.6.30 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.101 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.42 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.5 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"72168","cve":"CVE-2026-72168","epss":"0.002000000","percentile":"0.101970000","score_date":"2026-08-17","updated_at":"2026-08-18 00:11:47"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/mtd/maps/vmu-flash.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"01928835d80829e615a492aa66c629b953ec7bef","status":"affected","version":"47a72688fae7298e1ad5fdc9bff7e04b6a549620","versionType":"git"},{"lessThan":"19360c25135fccb6bbafbee49a5f66baf9a311af","status":"affected","version":"47a72688fae7298e1ad5fdc9bff7e04b6a549620","versionType":"git"},{"lessThan":"455519f6b70f46ac6cbf41a75ac76ec5e59040f2","status":"affected","version":"47a72688fae7298e1ad5fdc9bff7e04b6a549620","versionType":"git"},{"lessThan":"79d1661502c6e4b6f626185cef72cf2fa78116e1","status":"affected","version":"47a72688fae7298e1ad5fdc9bff7e04b6a549620","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/mtd/maps/vmu-flash.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.30"},{"lessThan":"2.6.30","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.101","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.42","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":"6.12.101","versionStartIncluding":"2.6.30","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.42","versionStartIncluding":"2.6.30","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.5","versionStartIncluding":"2.6.30","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"2.6.30","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix fault in unaligned fixup\n\nUse kzalloc_obj() / kzalloc_objs() to allocate the memcard structs,\ninstead of kmalloc_obj() / kmalloc_objs() to prevent access to\nuninitialized data.\n\nFixes runtime error: Fault in unaligned fixup: 0000 [#1] at\nmtd_get_fact_prot_info."}],"providerMetadata":{"dateUpdated":"2026-08-17T05:09:29.810Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/01928835d80829e615a492aa66c629b953ec7bef"},{"url":"https://git.kernel.org/stable/c/19360c25135fccb6bbafbee49a5f66baf9a311af"},{"url":"https://git.kernel.org/stable/c/455519f6b70f46ac6cbf41a75ac76ec5e59040f2"},{"url":"https://git.kernel.org/stable/c/79d1661502c6e4b6f626185cef72cf2fa78116e1"}],"title":"mtd: maps: vmu-flash: fix fault in unaligned fixup","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-72168","datePublished":"2026-08-15T05:53:34.868Z","dateReserved":"2026-08-09T03:40:39.910Z","dateUpdated":"2026-08-17T05:09:29.810Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-15 06:21:34","lastModifiedDate":"2026-08-17 06:18:17","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"72168","Ordinal":"1","Title":"mtd: maps: vmu-flash: fix fault in unaligned fixup","CVE":"CVE-2026-72168","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"72168","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix fault in unaligned fixup\n\nUse kzalloc_obj() / kzalloc_objs() to allocate the memcard structs,\ninstead of kmalloc_obj() / kmalloc_objs() to prevent access to\nuninitialized data.\n\nFixes runtime error: Fault in unaligned fixup: 0000 [#1] at\nmtd_get_fact_prot_info.","Type":"Description","Title":"mtd: maps: vmu-flash: fix fault in unaligned fixup"}]}}}