{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-68254",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-30T09:28:09.377Z",
        "datePublished": "2026-08-10T12:01:20.400Z",
        "dateUpdated": "2026-08-23T12:46:12.167Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-23T12:46:12.167Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/vrr: require valid min/max vfreq for VRR\n\nEnsure the EDID provided min/max vfreq are valid. Most scenarios are\nalready covered (by coincidence) through the checks in\nintel_vrr_is_capable() and intel_vrr_is_in_range(), but be more explicit\nabout it. At worst, a zero min_vfreq could lead to a division by zero in\nintel_vrr_compute_vmax().\n\nDiscovered using AI-assisted static analysis confirmed by Intel Product\nSecurity.\n\n(cherry picked from commit 1765cf59f517b02f3b0591fe5120930d08bddeb6)"
                }
            ],
            "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/display/intel_vrr.c"
                    ],
                    "versions": [
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "2f9aa8d42b7fc17621894456433ac07689fb4a21",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "5225122b9cad6b0c61e767fb2adea8c07da925be",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "6598ac1721c3a5543efdbcab579a8561268d7ce1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "f16218689b41efcbc491207cd7716477b1223879",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "df1582c0a101e2e2f133dd331d2a3258bb6a7518",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "c726c8bbee5115dad37fa7867136ebaa50690331",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "117cd09ba52857a60dc5d7f61941046625d8ff5a",
                            "lessThan": "f8a9262c7a6fc2de9802e14b0228114f0333869e",
                            "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/display/intel_vrr.c"
                    ],
                    "versions": [
                        {
                            "version": "5.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.217",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.184",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.151",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.103",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.44",
                            "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": "5.12",
                                    "versionEndExcluding": "5.15.217"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.12",
                                    "versionEndExcluding": "6.1.184"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.12",
                                    "versionEndExcluding": "6.6.151"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.12",
                                    "versionEndExcluding": "6.12.103"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.12",
                                    "versionEndExcluding": "6.18.44"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.12",
                                    "versionEndExcluding": "7.1.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.12",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2f9aa8d42b7fc17621894456433ac07689fb4a21"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5225122b9cad6b0c61e767fb2adea8c07da925be"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6598ac1721c3a5543efdbcab579a8561268d7ce1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f16218689b41efcbc491207cd7716477b1223879"
                },
                {
                    "url": "https://git.kernel.org/stable/c/df1582c0a101e2e2f133dd331d2a3258bb6a7518"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c726c8bbee5115dad37fa7867136ebaa50690331"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f8a9262c7a6fc2de9802e14b0228114f0333869e"
                }
            ],
            "title": "drm/i915/vrr: require valid min/max vfreq for VRR",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}