CVE-2026-90396

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90396", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.810Z", "datePublished": "2026-09-17T16:09:28.339Z", "dateUpdated": "2026-10-19T09:03:00.491Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:03:00.491Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix dio leak on metadata mapping error\n\nA failed integrity mapping holds a dio reference, so we need to go\nthrough the full bio ending in case there were previously submitted\nbio's in the sequence."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["block/fops.c"], "versions": [{"version": "2729a60bbfb9215997f25372ebe9b7964f038296", "lessThan": "d29c5a88d5703afb6286038e86e1b88daa4962a9", "status": "affected", "versionType": "git"}, {"version": "2729a60bbfb9215997f25372ebe9b7964f038296", "lessThan": "cbbaf0c870dde06cf4b887a77a94e3094179ca9f", "status": "affected", "versionType": "git"}, {"version": "2729a60bbfb9215997f25372ebe9b7964f038296", "lessThan": "702a2a9f3dfe066a7481698c858371112f3cb697", "status": "affected", "versionType": "git"}, {"version": "17ecefc9fdd8c554e0d03e5a990daef19f930add", "status": "affected", "versionType": "git"}, {"version": "6.16.8", "lessThan": "6.17", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["block/fops.c"], "versions": [{"version": "6.17", "status": "affected"}, {"version": "0", "lessThan": "6.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "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": "6.17", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.16.8"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/d29c5a88d5703afb6286038e86e1b88daa4962a9"}, {"url": "https://git.kernel.org/stable/c/cbbaf0c870dde06cf4b887a77a94e3094179ca9f"}, {"url": "https://git.kernel.org/stable/c/702a2a9f3dfe066a7481698c858371112f3cb697"}], "title": "block: fix dio leak on metadata mapping error", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["block/fops.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "d29c5a88d5703afb6286038e86e1b88daa4962a9", "status": "affected", "version": "2729a60bbfb9215997f25372ebe9b7964f038296", "versionType": "git"}, {"lessThan": "cbbaf0c870dde06cf4b887a77a94e3094179ca9f", "status": "affected", "version": "2729a60bbfb9215997f25372ebe9b7964f038296", "versionType": "git"}, {"lessThan": "702a2a9f3dfe066a7481698c858371112f3cb697", "status": "affected", "version": "2729a60bbfb9215997f25372ebe9b7964f038296", "versionType": "git"}, {"status": "affected", "version": "17ecefc9fdd8c554e0d03e5a990daef19f930add", "versionType": "git"}, {"lessThan": "6.17", "status": "affected", "version": "6.16.8", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["block/fops.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.17"}, {"lessThan": "6.17", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix dio leak on metadata mapping error\n\nA failed integrity mapping holds a dio reference, so we need to go\nthrough the full bio ending in case there were previously submitted\nbio's in the sequence."}], "id": "CVE-2026-90396", "lastModified": "2026-10-19T09:19:33.720", "metrics": {}, "published": "2026-09-17T17:17:39.310", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/702a2a9f3dfe066a7481698c858371112f3cb697"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cbbaf0c870dde06cf4b887a77a94e3094179ca9f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d29c5a88d5703afb6286038e86e1b88daa4962a9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

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