CVE-2025-15647
CDT before 1.4.5 contains an out-of-bounds read vulnerability in the opposedVertexInd() function when constraint edge intersections are comp
CVSS
5.5
Medio
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 5 sept 2026 · Última mod.: 5 sept 2026 · CWE-125
Sin historial EPSS suficiente todavía.
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.
- github.comhttps://github.com/artem-ogre/CDT
- github.comhttps://github.com/artem-ogre/CDT/blob/1.4.4/CDT/include/CDTUtils.hpp#L175
- github.comhttps://github.com/artem-ogre/CDT/commit/bf0d11ebfe3da0da72aed91816f665aef1b447cc
- github.comhttps://github.com/artem-ogre/CDT/issues/212
- github.comhttps://github.com/artem-ogre/CDT/releases/tag/1.4.5
- www.vulncheck.comhttps://www.vulncheck.com/advisories/cdt-before-1.4.5-out-of-bounds-read-via-opposedvertexind
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