{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-93071",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-17T15:57:05.661Z",
        "datePublished": "2026-09-17T16:10:55.092Z",
        "dateUpdated": "2026-10-19T09:05:07.078Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:05:07.078Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: bcm2835-unicam: Fix asc leaked in error/remove path\n\nv4l2_async_nf_add_fwnode_remote() allocates the asc, which is freed when\nv4l2_async_nf_cleanup() is called.\n\nCall v4l2_async_nf_cleanup() properly in the driver paths.\n\nDiscovered with kmemleak after rmmod:\n\nunreferenced object 0xffff000084526b80 (size 64):\n  comm \"modprobe\", pid 185, jiffies 4295013512\n  hex dump (first 32 bytes):\n    01 00 00 00 00 00 00 00 e8 0d ff bf 00 00 ff ff  ................\n    40 83 bc 84 00 00 ff ff 60 83 bc 84 00 00 ff ff  @.......`.......\n  backtrace (crc ac584083):\n    [<00000000ffb081a7>] kmemleak_alloc+0x38/0x44\n    [<00000000d2fd9301>] __kmalloc+0x1b0/0x250\n    [<000000004dd5354d>] __v4l2_async_nf_add_fwnode+0x28/0x9c\n    [<0000000067587657>] __v4l2_async_nf_add_fwnode_remote+0x3c/0x64"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/broadcom/bcm2835-unicam.c"
                    ],
                    "versions": [
                        {
                            "version": "392cd78d495f36c201eb5cc425b01017d493e094",
                            "lessThan": "5479372db364c80bb6bd59f640f5c31de3984bab",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "392cd78d495f36c201eb5cc425b01017d493e094",
                            "lessThan": "2c29cd408ef86e695acb2a5d4e00fa2f5695368d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "392cd78d495f36c201eb5cc425b01017d493e094",
                            "lessThan": "de9be39cefda1ecd762e6a913665c01f7bb18100",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "392cd78d495f36c201eb5cc425b01017d493e094",
                            "lessThan": "253c9659e25131b0169f718e7d094ac1aa0d9279",
                            "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/broadcom/bcm2835-unicam.c"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "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"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "6.18.52"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "7.2.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/5479372db364c80bb6bd59f640f5c31de3984bab"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2c29cd408ef86e695acb2a5d4e00fa2f5695368d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/de9be39cefda1ecd762e6a913665c01f7bb18100"
                },
                {
                    "url": "https://git.kernel.org/stable/c/253c9659e25131b0169f718e7d094ac1aa0d9279"
                }
            ],
            "title": "media: bcm2835-unicam: Fix asc leaked in error/remove path",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}