CVE-2026-53391Published

NFSv4/pNFS: reject zero-length r_addr in nfs4_decode_mp_ds_addr

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-2026-53391

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/nfs/pnfs_nfs.c"
                    ],
                    "versions": [
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "76b94cbd32aacf36a641956385a852635c6802b9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "c8e4e0c701d0192a2efb6df059c0f9e19678c23d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "6c344fff2feff9d4d716d8e4ad40e9b5040ee5ea",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "427ab81a811dab4bca9d19f82eec5847ae42646e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "012d37a568bfbb2c9686f03ade75560bc7139956",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "30aae62e50b4e074a90a9a5e15246548fbdc1182",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b7f3cf96364eaf597940cb5c68a682894829915",
                            "lessThan": "41fe0f7b84f0cb822ae10ab08592996a592b2a25",
                            "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/nfs/pnfs_nfs.c"
                    ],
                    "versions": [
                        {
                            "version": "4.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.211",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.177",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.144",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.95",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.38",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.3",
                            "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