CVE-2026-9605: GNU Libredwg

High severity, CVSS 7.3. EPSS: 0.6% chance of exploitation in the next 30 days.

A flaw has been found in GNU libredwg up to 0.13.4.8160. This issue affects the function bit_read_RC of the file bits.c of the component Dwgbmp Utility. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 8f03865f37f5d4ffd616fef802acc980be54d300. Applying a patch is the recommended action to fix this issue.

Affected products

• GNU Libredwg: version 0.13.4.8160 only

Published 2026-05-27. Last modified 2026-07-24.