CVE-2026-90215Published

mtd: ubi: Release device reference on busy detach

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-2026-90215

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/mtd/ubi/build.c"
                    ],
                    "versions": [
                        {
                            "version": "7e84c961b2eb062d2f47037dcca52dcd1d3615b5",
                            "lessThan": "87812858c4c8df979cb70bcd0040b925a543df6f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e84c961b2eb062d2f47037dcca52dcd1d3615b5",
                            "lessThan": "e065960366b55ab21e6c643c30dec2a41451900b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e84c961b2eb062d2f47037dcca52dcd1d3615b5",
                            "lessThan": "851c5e9a829d56cb0982965f07ef8966a6722884",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e84c961b2eb062d2f47037dcca52dcd1d3615b5",
                            "lessThan": "31dd710cd84d5dd63c49f640d3a9f36c9699ca95",
                            "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/mtd/ubi/build.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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