High severity8.8NVD Advisory· Published Sep 20, 2021· Updated Jun 17, 2026
CVE-2021-39528
CVE-2021-39528
Description
An issue was discovered in libredwg through v0.10.1.3751. dwg_free_MATERIAL_private() in dwg.spec has a double free.
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Affected products
2- libredwg/libredwgdescription
Patches
Vulnerability mechanics
References
1- github.com/LibreDWG/libredwg/issues/256nvdExploitIssue TrackingPatchThird Party Advisory
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