{"api_version":"1","generated_at":"2026-10-29T07:57:50+00:00","cve":"CVE-2026-99107","urls":{"html":"https://cve.report/CVE-2026-99107","api":"https://cve.report/api/cve/CVE-2026-99107.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-99107","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-99107"},"summary":{"title":"ntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize\n\nntfs_new_attr_flags() passes the wrong MFT record to ntfs_attr_record_resize().\nWhen the attribute is in an extent record, ctx->mrec points to the extent\nbut the function receives the base record pointer m, causing incorrect\nsize calculations in memmove.\n\nFix by passing ctx->mrec (the actual MFT record containing the attribute)\ninstead of m (the base MFT record) to ntfs_attr_record_resize().","state":"PUBLISHED","assigner":"Linux","published_at":"2026-10-28 11:17:30","updated_at":"2026-10-28 11:17:30"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/8d139e3635c86e2c97c78d55538ce0b00b6d9986","name":"https://git.kernel.org/stable/c/8d139e3635c86e2c97c78d55538ce0b00b6d9986","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0a9122cada749447dfb6d67aa3fed4ee1982231c","name":"https://git.kernel.org/stable/c/0a9122cada749447dfb6d67aa3fed4ee1982231c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-99107","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-99107","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fc053f05ca282a5e760b41f6560ac835c4e28037 0a9122cada749447dfb6d67aa3fed4ee1982231c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fc053f05ca282a5e760b41f6560ac835c4e28037 8d139e3635c86e2c97c78d55538ce0b00b6d9986 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7.1","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.13 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3 * 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":["fs/ntfs/ea.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0a9122cada749447dfb6d67aa3fed4ee1982231c","status":"affected","version":"fc053f05ca282a5e760b41f6560ac835c4e28037","versionType":"git"},{"lessThan":"8d139e3635c86e2c97c78d55538ce0b00b6d9986","status":"affected","version":"fc053f05ca282a5e760b41f6560ac835c4e28037","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ntfs/ea.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.1"},{"lessThan":"7.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.13","versionStartIncluding":"7.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3","versionStartIncluding":"7.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize\n\nntfs_new_attr_flags() passes the wrong MFT record to ntfs_attr_record_resize().\nWhen the attribute is in an extent record, ctx->mrec points to the extent\nbut the function receives the base record pointer m, causing incorrect\nsize calculations in memmove.\n\nFix by passing ctx->mrec (the actual MFT record containing the attribute)\ninstead of m (the base MFT record) to ntfs_attr_record_resize()."}],"providerMetadata":{"dateUpdated":"2026-10-28T10:34:26.017Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/0a9122cada749447dfb6d67aa3fed4ee1982231c"},{"url":"https://git.kernel.org/stable/c/8d139e3635c86e2c97c78d55538ce0b00b6d9986"}],"title":"ntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-99107","datePublished":"2026-10-28T10:34:26.017Z","dateReserved":"2026-09-25T10:25:14.391Z","dateUpdated":"2026-10-28T10:34:26.017Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-28 11:17:30","lastModifiedDate":"2026-10-28 11:17:30","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"99107","Ordinal":"1","Title":"ntfs: fix incorrect MFT record pointer passed to ntfs_attr_recor","CVE":"CVE-2026-99107","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"99107","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize\n\nntfs_new_attr_flags() passes the wrong MFT record to ntfs_attr_record_resize().\nWhen the attribute is in an extent record, ctx->mrec points to the extent\nbut the function receives the base record pointer m, causing incorrect\nsize calculations in memmove.\n\nFix by passing ctx->mrec (the actual MFT record containing the attribute)\ninstead of m (the base MFT record) to ntfs_attr_record_resize().","Type":"Description","Title":"ntfs: fix incorrect MFT record pointer passed to ntfs_attr_recor"}]}}}