{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-68244",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-30T09:28:09.377Z",
        "datePublished": "2026-08-10T12:01:10.469Z",
        "dateUpdated": "2026-08-19T16:32:11.063Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-19T16:32:11.063Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Do not leak siblings[] on proto context error\n\nAfter a successful BALANCE/PARALLEL_SUBMIT extension on context\ncreation, error during processing of next user extension leaks\nthe siblings[] array. Fix that.\n\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n\n(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/i915/gem/i915_gem_context.c"
                    ],
                    "versions": [
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "60b7d701ffae0c3a69e838f984cc80d8ca929f5d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "e600672f11a1d9215f5432ca58f0b9823917a292",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "f014702fbd48d06a3d7a06e4bb4075d406376cf0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "37951ce1567ccf8c86c7a1b8fb7d55a32c821b87",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "6cdbef8f60f313684e641628d64aa85960080d3f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
                            "lessThan": "eed3de2acf6aa5154d49098b026710b646db67ee",
                            "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/gpu/drm/i915/gem/i915_gem_context.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.216",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "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": "6.18.42",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.6",
                            "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": "5.15",
                                    "versionEndExcluding": "5.15.216"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.1.183"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.6.148"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.18.42"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "7.1.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/60b7d701ffae0c3a69e838f984cc80d8ca929f5d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e600672f11a1d9215f5432ca58f0b9823917a292"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee"
                }
            ],
            "title": "drm/i915/gem: Do not leak siblings[] on proto context error",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}