CVE-2026-10199

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Afectada por este problema es la funci\u00f3n glTF2::LazyDict en la biblioteca glTF2Asset.h. Dicha manipulaci\u00f3n del argumento operator[] lleva a una desreferencia de puntero nulo. El ataque debe ser llevado a cabo localmente. El exploit ha sido divulgado al p\u00fablico y puede ser utilizado. El nombre del parche es d24b85319bd70c65883a2b96613e07e23fb95981. Es una buena pr\u00e1ctica aplicar un parche para resolver este problema."}], "id": "CVE-2026-10199", "lastModified": "2026-07-22T07:10:00.107", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 1.9, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-10199", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-01T15:15:05.264879Z", "version": "2.0.3"}}]}, "published": "2026-05-31T23:16:42.413", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/assimp/assimp/"}, {"source": "cna@vuldb.com", "url": "https://github.com/assimp/assimp/commit/d24b85319bd70c65883a2b96613e07e23fb95981"}, {"source": "cna@vuldb.com", "url": "https://github.com/assimp/assimp/issues/6611"}, {"source": "cna@vuldb.com", "url": "https://github.com/assimp/assimp/pull/6646"}, {"source": "cna@vuldb.com", "url": "https://github.com/user-attachments/files/27194148/poc.zip"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-10199"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/821179"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/367479"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/367479/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-404"}, {"lang": "en", "value": "CWE-476"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{"bugzilla": {"description": "assimp: Assimp: Denial of Service via null pointer dereference in glTF2::LazyDict", "id": "2483753", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2483753"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A flaw was found in Assimp. A local attacker could trigger a null pointer dereference by manipulating an argument in the glTF2::LazyDict function. This vulnerability, located in the glTF2Asset.h library, could lead to an application crash, resulting in a denial of service (DoS)."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-10199", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "qt6-qtquick3d", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "qt5-qt3d", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-31T22:30:11Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-10199\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-10199\nhttps://github.com/assimp/assimp/\nhttps://github.com/assimp/assimp/commit/d24b85319bd70c65883a2b96613e07e23fb95981\nhttps://github.com/assimp/assimp/issues/6611\nhttps://github.com/assimp/assimp/pull/6646\nhttps://github.com/user-attachments/files/27194148/poc.zip\nhttps://vuldb.com/cve/CVE-2026-10199\nhttps://vuldb.com/submit/821179\nhttps://vuldb.com/vuln/367479\nhttps://vuldb.com/vuln/367479/cti"], "statement": "Moderate: A null pointer dereference flaw was identified in Assimp, affecting the glTF2::LazyDict function. This vulnerability requires local access and could allow an attacker to cause an application crash, leading to a denial of service.", "threat_severity": "Moderate"}

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