CVE-2026-89938Published

iio: chemical: atlas-sensor: use iio_trigger_poll_nested() to fix remove UAF

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-2026-89938

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/iio/chemical/atlas-sensor.c"
                    ],
                    "versions": [
                        {
                            "version": "7103b99b031cb0ff6979331757bfc4893f37ae9e",
                            "lessThan": "f64b437641b5a70c18bb0fd38da2b69d8926c871",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7103b99b031cb0ff6979331757bfc4893f37ae9e",
                            "lessThan": "91e12b0fbd7047d02bf4ef4dbc491b9ef0159250",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7103b99b031cb0ff6979331757bfc4893f37ae9e",
                            "lessThan": "2071624c3d0f497ca91da78858e6f30d7112fea6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7103b99b031cb0ff6979331757bfc4893f37ae9e",
                            "lessThan": "30b0d44c978bbc857bd68b71dab371805653de70",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7103b99b031cb0ff6979331757bfc4893f37ae9e",
                            "lessThan": "be61c8c6252671ecf1fee0ad90f87669e0be1e20",
                            "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/iio/chemical/atlas-sensor.c"
                    ],
                    "versions": [
                        {
                            "version": "4.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.51",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.5",
                            "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