cvedb.io
CVE-2021-39521
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2021-09-20T16:15:11.857 · Last modified 2026-06-17T04:03:45.217

Summary

An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function bit_read_BB() located in bits.c. It allows an attacker to cause Denial of Service.

Affected products

gnu — libredwg

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.