VulnerabilityDeferred
CVE-2026-9504
A weakness has been identified in GNU LibreDWG up to 0.14.
LOW 1.9EPSS 0.18%
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
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 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.18% probability · 7th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-125
- Source
- cna@vuldb.com
References
- https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_overflow_bit_convert_TU.dwg
- https://github.com/LibreDWG/libredwg/commit/be996bf2178a40e98720f18c2414815d244413db
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.