{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72062",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.903Z",
        "datePublished": "2026-08-15T05:52:16.564Z",
        "dateUpdated": "2026-08-23T12:46:38.586Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-23T12:46:38.586Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mt7621: avoid corruption of shared interrupt trigger state\n\nThe bank-shared fields like 'rising' and 'falling' are modified using\nnon-atomic read-modify-write operations. Since every gpio chip instance\nrepresents an entire bank of 32 pins, if 'mediatek_gpio_irq_type()' is\ncalled concurrently for different IRQs on the same bank a possible overwrite\nof each other's configuration is possible. Thus, protect this state with\n'gpio_generic_lock_irqsave' lock in the same way it is handled in irp_chip\n'mediatek_gpio_irq_mask()' and 'mediatek_gpio_irq_unmask()' callbacks."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpio/gpio-mt7621.c"
                    ],
                    "versions": [
                        {
                            "version": "4ba9c3afda41213ec98c30053e32963892e6dc7c",
                            "lessThan": "bddf9314a57a243dd11ed945ba11e146e331257e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ba9c3afda41213ec98c30053e32963892e6dc7c",
                            "lessThan": "207d3ebf36f654a43a934addeb4d6775cb2dd667",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ba9c3afda41213ec98c30053e32963892e6dc7c",
                            "lessThan": "877a243006788aaa586b2d087f27c9f3628071b0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ba9c3afda41213ec98c30053e32963892e6dc7c",
                            "lessThan": "d3b9026ef78da3018a7d2c5a9c9d611de6d45c47",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ba9c3afda41213ec98c30053e32963892e6dc7c",
                            "lessThan": "a60a40c9ba30edd06d3fb4215fdf430ed968728e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ba9c3afda41213ec98c30053e32963892e6dc7c",
                            "lessThan": "1781172526d1092323af443fa03f00e6de560401",
                            "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/gpio/gpio-mt7621.c"
                    ],
                    "versions": [
                        {
                            "version": "4.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.184",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.148",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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": "4.19",
                                    "versionEndExcluding": "6.1.184"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.6.148"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "6.18.40"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/bddf9314a57a243dd11ed945ba11e146e331257e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/207d3ebf36f654a43a934addeb4d6775cb2dd667"
                },
                {
                    "url": "https://git.kernel.org/stable/c/877a243006788aaa586b2d087f27c9f3628071b0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d3b9026ef78da3018a7d2c5a9c9d611de6d45c47"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a60a40c9ba30edd06d3fb4215fdf430ed968728e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1781172526d1092323af443fa03f00e6de560401"
                }
            ],
            "title": "gpio: mt7621: avoid corruption of shared interrupt trigger state",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}