{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72101",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.905Z",
        "datePublished": "2026-08-15T05:52:45.548Z",
        "dateUpdated": "2026-08-15T05:52:45.548Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-15T05:52:45.548Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-integrity: fix leaking uninitialized kernel memory\n\nIf hash size is less than device's tuple size, dm-integrity is supposed\nto zero the remaining space. There was a bug in the code that zeroing\ndidn't work. This commit fixes it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/md/dm-integrity.c"
                    ],
                    "versions": [
                        {
                            "version": "fb0987682c629c1d2c476f35f6fde405a5e304a4",
                            "lessThan": "50af3e51dc709384701dbc721b4bd865285c5f2c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fb0987682c629c1d2c476f35f6fde405a5e304a4",
                            "lessThan": "0c4e9bb1d4101030f55c869f18bd3ece39a77bbb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fb0987682c629c1d2c476f35f6fde405a5e304a4",
                            "lessThan": "8f0af8493009a61b4313e0a8c6e03fbc36fd43f9",
                            "status": "affected",
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                        {
                            "version": "fb0987682c629c1d2c476f35f6fde405a5e304a4",
                            "lessThan": "7bb03b2b01b814a9fc14afbfc2cbb2cca5b34750",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/md/dm-integrity.c"
                    ],
                    "versions": [
                        {
                            "version": "6.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2-rc3",
                            "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": "6.11",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11",
                                    "versionEndExcluding": "6.18.40"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11",
                                    "versionEndExcluding": "7.2-rc3"
                                }
                            ]
                        }
                    ]
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/50af3e51dc709384701dbc721b4bd865285c5f2c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0c4e9bb1d4101030f55c869f18bd3ece39a77bbb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8f0af8493009a61b4313e0a8c6e03fbc36fd43f9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7bb03b2b01b814a9fc14afbfc2cbb2cca5b34750"
                }
            ],
            "title": "dm-integrity: fix leaking uninitialized kernel memory",
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}