CVE-2026-9529
GNU LibreDWG Dwggrep Utility dwggrep.c match_BLOCK_HEADER null pointer dereference
Description
A security flaw has been discovered in GNU LibreDWG up to 0.14. The affected element is the function match_BLOCK_HEADER of the file dwggrep.c of the component Dwggrep Utility. Performing a manipulation results in null pointer dereference. The attack requires a local approach. The exploit has been released to the public and may be used for attacks.
INFO
Published Date :
May 26, 2026, 4:15 a.m.
Last Modified :
May 26, 2026, 4:15 a.m.
Remotely Exploit :
No
Source :
VulDB
Affected Products
The following products are affected by CVE-2026-9529
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update GNU LibreDWG to the latest version.
- Apply security patches for GNU LibreDWG.
- Recompile Dwggrep Utility with fixes.
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CVE-2026-9529 vulnerability anywhere in the article.