CVE-2026-74728Published

xfs: handle NULL b_addr in xfs_buf_free

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-74728

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/xfs/xfs_buf.c"
                    ],
                    "versions": [
                        {
                            "version": "5076a6040ca1613e616d84aecfaac5f932db84e0",
                            "lessThan": "444ff50ece93060131ad84fbd3f378723d8ac243",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5076a6040ca1613e616d84aecfaac5f932db84e0",
                            "lessThan": "ccf6738adcafa5ddbddc4e71b45d8a51b86643c7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5076a6040ca1613e616d84aecfaac5f932db84e0",
                            "lessThan": "3aa0c1d23ee1b9d9b340fb2f4736536e1408d706",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5076a6040ca1613e616d84aecfaac5f932db84e0",
                            "lessThan": "d852729c5f4f830fbe7413df032e29459b3daf83",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

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/xfs/xfs_buf.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.45",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.9",
                            "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