CVE-2025-15647
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Sep 05, 2026
Vendor
unknown
Description
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.