{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-15647", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-05-22T20:56:29.260Z", "datePublished": "2026-09-05T11:37:59.945Z", "dateUpdated": "2026-09-05T11:37:59.945Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-09-05T11:37:59.945Z"}, "datePublic": "2025-11-05T00:00:00.000Z", "title": "CDT before 1.4.5 Out-of-Bounds Read via opposedVertexInd", "descriptions": [{"lang": "en", "value": "CDT before 1.4.5 contains an out-of-bounds read vulnerability in the opposedVertexInd() function when constraint edge intersections are computed in floating point and round outside adjacent triangles. Attackers can supply nearly-degenerate constraint edges through geometry data to trigger an out-of-bounds array access that crashes the calling process."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Out-of-bounds Read", "cweId": "CWE-125", "type": "CWE"}]}], "affected": [{"vendor": "artem-ogre", "product": "CDT", "defaultStatus": "unaffected", "packageURL": "pkg:github/artem-ogre/CDT", "versions": [{"version": "0", "lessThan": "1.4.5", "status": "affected", "versionType": "semver"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/artem-ogre/CDT/issues/212", "tags": ["issue-tracking"], "name": "GitHub Issue #212"}, {"url": "https://github.com/artem-ogre/CDT/commit/bf0d11ebfe3da0da72aed91816f665aef1b447cc", "tags": ["patch"], "name": "Patch Commit"}, {"url": "https://github.com/artem-ogre/CDT/blob/1.4.4/CDT/include/CDTUtils.hpp#L175", "tags": ["technical-description"], "name": "Out-of-bounds read in opposedVertexInd() at CDT/include/CDTUtils.hpp:175 (1.4.4)"}, {"url": "https://github.com/artem-ogre/CDT/releases/tag/1.4.5", "tags": ["release-notes"], "name": "CDT 1.4.5 Release Notes"}, {"url": "https://github.com/artem-ogre/CDT", "tags": ["product"]}, {"name": "VulnCheck Advisory: CDT before 1.4.5 Out-of-Bounds Read via opposedVertexInd", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/cdt-before-1.4.5-out-of-bounds-read-via-opposedvertexind"}], "credits": [{"lang": "en", "value": "Vlatko Kosturjak", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"created": "2026-09-05T12:30:04.796599+00:00", "updated": "2026-09-05T12:30:04.796605+00:00", "vendors": []}