CVE-2026-31650Published

mmc: vub300: fix use-after-free on disconnect

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-2026-31650

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/mmc/host/vub300.c"
                    ],
                    "versions": [
                        {
                            "version": "117a9c589ce0cf68065c007a02fd94da01e1181a",
                            "lessThan": "4b5251eebc2b1dedbb33fedf1b1109fea161b846",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcfdd698dc521c6046e9b80c16281575efb25d23",
                            "lessThan": "ea7468f61be033f4e18b95f2912010ed1d175d75",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcfdd698dc521c6046e9b80c16281575efb25d23",
                            "lessThan": "ef0448c569b37ceabdd038e9faa311e5179127b0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dcfdd698dc521c6046e9b80c16281575efb25d23",
                            "lessThan": "8f4d20a710225ec7a565f6a0459862d3b1f32330",
                            "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/mmc/host/vub300.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.23",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.13",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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