CVE-2020-21835

MEDIUM 6.5CVE-2020-21835 · Published 17/05/2021 · updated 09/07/2026

In short

CVE-2020-21835 is a MEDIUM (CVSS 6.5) vulnerability affecting libredwg (gnu).
Chance of exploitation in the next 30 days (EPSS): 0.86%, higher than 58.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
libredwg gnu	`= 0.10`	No fix yet

A null pointer deference issue exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2337.

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