CVE-2021-45950

MEDIUM 6.5CVE-2021-45950 · Published 01/01/2022 · updated 17/06/2026

In short

CVE-2021-45950 is a MEDIUM (CVSS 6.5) vulnerability affecting libredwg (gnu).
Chance of exploitation in the next 30 days (EPSS): 0.92%, higher than 60.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
libredwg gnu	`≥ 0.12.4.4313, ≤ 0.12.4.4367`	No fix yet

LibreDWG 0.12.4.4313 through 0.12.4.4367 has an out-of-bounds write in dwg_free_BLOCK_private (called from dwg_free_BLOCK and dwg_free_object).

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Package

Affected versions

Patched versions

≥ 0.12.4.4313, ≤ 0.12.4.4367

No fix yet

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