{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89869",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.771Z",
        "datePublished": "2026-09-16T10:31:38.572Z",
        "dateUpdated": "2026-10-19T08:54:02.427Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T08:54:02.427Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: qcom: iris: use disable_irq() during power-off\n\nThe IRQ is registered as a threaded IRQ.\n\nUsing disable_irq_nosync() in iris_vpu_power_off() does not wait\nfor an already queued threaded IRQ handler to complete before\nreturning.\n\nAs a result, a threaded IRQ handler may still run after the VPU has\nbeen powered down and access hardware registers after power-off.\n\nReplace disable_irq_nosync() with disable_irq() so the power-off path\nwaits for any in-flight threaded IRQ handler to complete before\nreturning."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/qcom/iris/iris_vpu_common.c"
                    ],
                    "versions": [
                        {
                            "version": "bb8a95aa038e099f5ec82c466e996b006e05abd7",
                            "lessThan": "ff98cd2b8b54cf96bccace2f7b7e4775cdccaf02",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb8a95aa038e099f5ec82c466e996b006e05abd7",
                            "lessThan": "d7f34cbaced92069400fc5d71fefe3cb4c748da8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb8a95aa038e099f5ec82c466e996b006e05abd7",
                            "lessThan": "b9c2215bdedc9c532a7e9d57ec49ee1b6381f863",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/qcom/iris/iris_vpu_common.c"
                    ],
                    "versions": [
                        {
                            "version": "6.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.15",
                            "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"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15",
                                    "versionEndExcluding": "6.18.51"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15",
                                    "versionEndExcluding": "7.2.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/ff98cd2b8b54cf96bccace2f7b7e4775cdccaf02"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d7f34cbaced92069400fc5d71fefe3cb4c748da8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b9c2215bdedc9c532a7e9d57ec49ee1b6381f863"
                }
            ],
            "title": "media: qcom: iris: use disable_irq() during power-off",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}