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udf: validate free block extents against the partition length

cve-program · CVE-2026-64324

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/udf/balloc.c"
                    ],
                    "versions": [
                        {
                            "version": "934f815345c09c290a9b9a9cfdddc203ec2117e8",
                            "lessThan": "fdd6229d2ae9914c1f25d1041db0f4f312a4fa76",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "22cc7323f090646c8cfb5939e6f15bdc2ed3fd27",
                            "lessThan": "b54aee5652fcd7c23a0904a4623ec462c3edc70c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7c4fa9ebfce69619d132fe703dc2e2cf62a13723",
                            "lessThan": "12af328d2ee8d68e81ba612246d0b54b22d23e1f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5cc9745e2ea11aef7d5c9a42bc36f6cd3e1b4cc3",
                            "lessThan": "fb49099206c5c57af28a157249fa7bcb5518f99e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "56e69e59751d20993f243fb7dd6991c4e522424c",
                            "lessThan": "9442d75429b0c556292a7454fe888d54259f5240",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "56e69e59751d20993f243fb7dd6991c4e522424c",
                            "lessThan": "335202ab25b01fdd45889ff25eab70864686dea3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "56e69e59751d20993f243fb7dd6991c4e522424c",
                            "lessThan": "be87de7789a82a030a4896bc7683415ec9fa6f2b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "56e69e59751d20993f243fb7dd6991c4e522424c",
                            "lessThan": "5f0419457f89dce1a3f1c8e62a3adf2f39ab8168",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "097420e48e30f51e8f4f650b5c946f5af63ec1a3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5def895b42ef16a2da6402818cba8d7ec8ede1ef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "05fb2bf477d3fe5421bd4cb699574737f52bd88b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.224",
                            "lessThan": "5.10.261",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.165",
                            "lessThan": "5.15.212",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.105",
                            "lessThan": "6.1.178",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.46",
                            "lessThan": "6.6.145",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.320",
                            "lessThan": "4.20",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.282",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10.5",
                            "lessThan": "6.11",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/udf/balloc.c"
                    ],
                    "versions": [
                        {
                            "version": "6.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

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Sources read 8 Nov 17:53 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current