CVE-2026-74513Published

dibs: fix use-after-free of dmb_node in loopback attach/detach/unregister

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-2026-74513

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": [
                        "drivers/dibs/dibs_loopback.c"
                    ],
                    "versions": [
                        {
                            "version": "c3a910f2380fe294d14e42af66af3d3eed8fecbf",
                            "lessThan": "90b2166605a7476007f7c013521d30b0be557cac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3a910f2380fe294d14e42af66af3d3eed8fecbf",
                            "lessThan": "c0837aeace96152d14b17fdd19d70102b6631a7d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3a910f2380fe294d14e42af66af3d3eed8fecbf",
                            "lessThan": "48c073f88c93707089a4214f21cb4c3de5aea6e4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c3a910f2380fe294d14e42af66af3d3eed8fecbf",
                            "lessThan": "a10ea943356b9d70c5616a0a06f6fa97cfdaccb1",
                            "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": [
                        "drivers/dibs/dibs_loopback.c"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.44",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.8",
                            "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