CVE-2026-9502
GNU LibreDWG Dwgread Utility decode.c decompress_R2004_section heap-based overflow
Description
A vulnerability was identified in GNU LibreDWG up to 0.14. This affects the function decompress_R2004_section of the file src/decode.c of the component Dwgread Utility. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is e501cb9926c1e9a07a0d1cc997f3e69e9be801c9. To fix this issue, it is recommended to deploy a patch.
INFO
Published Date :
May 25, 2026, 8:45 p.m.
Last Modified :
May 25, 2026, 8:45 p.m.
Remotely Exploit :
No
Source :
VulDB
Affected Products
The following products are affected by CVE-2026-9502
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
- Deploy the patch for GNU LibreDWG.
- Update the Dwgread Utility.
- Review file src/decode.c for related issues.
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