CVE-2026-98269

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98269", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.333Z", "datePublished": "2026-10-06T08:45:31.727Z", "dateUpdated": "2026-10-19T09:16:40.051Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:16:40.051Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: abort transaction on failure to update inode for hole punching and reflinking\n\nIf we fail to update the inode we error out without aborting the\ntransaction, which can result in a persistent inconsistency if after\nthe failure the transaction is committed, as we have dropped file\nextent items from a range and either punched a hole or insert a new file\nextent item for that range (for reflinks).\n\nSo add the missing transaction abort."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/btrfs/file.c"], "versions": [{"version": "2aaa66558172b017f36bf38ae69372813dedee9d", "lessThan": "2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d", "status": "affected", "versionType": "git"}, {"version": "2aaa66558172b017f36bf38ae69372813dedee9d", "lessThan": "834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6", "status": "affected", "versionType": "git"}, {"version": "2aaa66558172b017f36bf38ae69372813dedee9d", "lessThan": "9588850bfa75c78ce73c2f6f72544d19d2e9beb6", "status": "affected", "versionType": "git"}, {"version": "2aaa66558172b017f36bf38ae69372813dedee9d", "lessThan": "36c68dc909845c049e0286d229bc502947239452", "status": "affected", "versionType": "git"}, {"version": "2aaa66558172b017f36bf38ae69372813dedee9d", "lessThan": "97fcd34aa9fd73cefe3120ac9a82ca9d7763922f", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/btrfs/file.c"], "versions": [{"version": "3.7", "status": "affected"}, {"version": "0", "lessThan": "3.7", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.112", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.54", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.8", "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": "3.7", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.7", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.7", "versionEndExcluding": "6.18.54"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.7", "versionEndExcluding": "7.2.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.7", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d"}, {"url": "https://git.kernel.org/stable/c/834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6"}, {"url": "https://git.kernel.org/stable/c/9588850bfa75c78ce73c2f6f72544d19d2e9beb6"}, {"url": "https://git.kernel.org/stable/c/36c68dc909845c049e0286d229bc502947239452"}, {"url": "https://git.kernel.org/stable/c/97fcd34aa9fd73cefe3120ac9a82ca9d7763922f"}], "title": "btrfs: abort transaction on failure to update inode for hole punching and reflinking", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["fs/btrfs/file.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d", "status": "affected", "version": "2aaa66558172b017f36bf38ae69372813dedee9d", "versionType": "git"}, {"lessThan": "834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6", "status": "affected", "version": "2aaa66558172b017f36bf38ae69372813dedee9d", "versionType": "git"}, {"lessThan": "9588850bfa75c78ce73c2f6f72544d19d2e9beb6", "status": "affected", "version": "2aaa66558172b017f36bf38ae69372813dedee9d", "versionType": "git"}, {"lessThan": "36c68dc909845c049e0286d229bc502947239452", "status": "affected", "version": "2aaa66558172b017f36bf38ae69372813dedee9d", "versionType": "git"}, {"lessThan": "97fcd34aa9fd73cefe3120ac9a82ca9d7763922f", "status": "affected", "version": "2aaa66558172b017f36bf38ae69372813dedee9d", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["fs/btrfs/file.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.7"}, {"lessThan": "3.7", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.54", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.8", "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\nbtrfs: abort transaction on failure to update inode for hole punching and reflinking\n\nIf we fail to update the inode we error out without aborting the\ntransaction, which can result in a persistent inconsistency if after\nthe failure the transaction is committed, as we have dropped file\nextent items from a range and either punched a hole or insert a new file\nextent item for that range (for reflinks).\n\nSo add the missing transaction abort."}], "id": "CVE-2026-98269", "lastModified": "2026-10-19T10:18:28.150", "metrics": {}, "published": "2026-10-06T09:18:16.353", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/36c68dc909845c049e0286d229bc502947239452"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9588850bfa75c78ce73c2f6f72544d19d2e9beb6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/97fcd34aa9fd73cefe3120ac9a82ca9d7763922f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: btrfs: abort transaction on failure to update inode for hole punching and reflinking", "id": "2546382", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2546382"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-390", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nbtrfs: abort transaction on failure to update inode for hole punching and reflinking\nIf we fail to update the inode we error out without aborting the\ntransaction, which can result in a persistent inconsistency if after\nthe failure the transaction is committed, as we have dropped file\nextent items from a range and either punched a hole or insert a new file\nextent item for that range (for reflinks).\nSo add the missing transaction abort.", "A flaw was found in the Linux kernel's Btrfs file system. When operations such as hole punching or file cloning encounter an error while updating file metadata, the kernel does not abort the active transaction. A local user could trigger these operations, potentially causing partially updated file structures to be written to disk and resulting in persistent file system corruption."], "name": "CVE-2026-98269", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-10-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-98269\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-98269\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98269.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2aaa66558172b017f36bf38ae69372813dedee9d,2605eb9ba3bbd4c9f455cfe6b85bd28a1da7067d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2aaa66558172b017f36bf38ae69372813dedee9d,834a3b5c5f1ec0df48c1a6208f9989f4ffdaa0b6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2aaa66558172b017f36bf38ae69372813dedee9d,9588850bfa75c78ce73c2f6f72544d19d2e9beb6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2aaa66558172b017f36bf38ae69372813dedee9d,36c68dc909845c049e0286d229bc502947239452)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[2aaa66558172b017f36bf38ae69372813dedee9d,97fcd34aa9fd73cefe3120ac9a82ca9d7763922f)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.7"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,3.7)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.158,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.112,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.54,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.8,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc4,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-10-06T12:30:10.406298+00:00", "updated": "2026-10-11T06:30:13.906328+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}