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    "cveMetadata": {
        "cveId": "CVE-2026-18794",
        "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "state": "PUBLISHED",
        "assignerShortName": "suse",
        "dateReserved": "2026-08-04T09:11:02.626Z",
        "datePublished": "2026-08-26T09:29:57.359Z",
        "dateUpdated": "2026-08-26T09:29:57.359Z"
    },
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                "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
                "shortName": "suse",
                "dateUpdated": "2026-08-26T09:29:57.359Z"
            },
            "title": "OpenRGB: insufficient input data checks lead to Denial-of-Service, memory overread and overwrite",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-1288",
                            "description": "CWE-1288: Improper Validation of Consistency within Input",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-130",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-130 Excessive Allocation"
                        }
                    ]
                },
                {
                    "capecId": "CAPEC-100",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-100 Overflow Buffers"
                        }
                    ]
                },
                {
                    "capecId": "CAPEC-540",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-540 Overread Buffers"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "CalcProgrammer1",
                    "product": "OpenRGB",
                    "packageName": "OpenRGB",
                    "repo": "https://gitlab.com/CalcProgrammer1/OpenRGB",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "1.0rc3",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
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                    "lang": "en",
                    "value": "The OpenRGB network protocol allows attackers to cause memory exhaustion and out-of-bounds memory reads and writes by passing inconsistent data.",
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                            "value": "<pre>The OpenRGB network protocol allows attackers to cause memory exhaustion and out-of-bounds memory reads and writes by passing inconsistent data.</pre>"
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            ],
            "references": [
                {
                    "url": "https://bugzilla.suse.com/show_bug.cgi?id=1274022",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://gitlab.com/CalcProgrammer1/OpenRGB/-/commit/d2dd9dcc7369e78f47d01ace19af3750cd89ae66",
                    "tags": [
                        "patch"
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                }
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                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "LOW",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "HIGH",
                        "baseScore": 8.8,
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                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "HIGH",
                        "baseScore": 8.2,
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            "source": {
                "discovery": "UNKNOWN"
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