Vulnerability Description
A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file programs/dwggrep.c of the component Dwggrep Utility. This manipulation causes out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: be996bf2178a40e98720f18c2414815d244413db. Applying a patch is the recommended action to fix this issue.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_
- https://github.com/LibreDWG/libredwg/commit/be996bf2178a40e98720f18c2414815d2444
- https://github.com/LibreDWG/libredwg/issues/1246
- https://vuldb.com/submit/814261
- https://vuldb.com/vuln/365486
- https://vuldb.com/vuln/365486/cti
- https://www.gnu.org/
- https://github.com/LibreDWG/libredwg/issues/1246
FAQ
What is CVE-2026-9504?
CVE-2026-9504 is a vulnerability with a CVSS score of 3.3 (LOW). A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file programs/dwggrep.c of the component Dwggrep Utility. This manipulation causes out-of-boun...
How severe is CVE-2026-9504?
CVE-2026-9504 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9504?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.