CVE-2026-9504
LowCVSS 3.3Exploitation Probability (EPSS)
Low risk7th percentile - higher than 7% of all known CVEs
Summary
A weakness has been identified in GNU LibreDWG up to version 0.14, affecting the bit_convert_TU function in programs/dwggrep.c of the Dwggrep Utility component. This manipulation causes an out-of-bounds read. The attack requires local access and the exploit has been made public.
Risk Assessment
The organization is at risk of local sensitive data disclosure or system crash due to an out-of-bounds read. The publicly available exploit increases the likelihood of exploitation.
Recommendation
Apply the patch named be996bf2178a40e98720f18c2414815d244413db immediately to fix this vulnerability.
Original NVD description (English source)
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.