High severity7.5NVD Advisory· Published Dec 2, 2021· Updated Jun 17, 2026
CVE-2021-28236
CVE-2021-28236
Description
LibreDWG v0.12.3 was discovered to contain a NULL pointer dereference via out_dxfb.c.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- LibreDWG/LibreDWGdescription
Patches
Vulnerability mechanics
References
1- github.com/LibreDWG/libredwg/issues/324nvdExploitThird Party Advisory
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