low3.3
CVE-2026-9529
A security flaw has been discovered in GNU LibreDWG up to 0.14.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| GNU LibreDWG | before 0.14. |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_oob_write_read_2004_compressed_section.dwg
- https://github.com/LibreDWG/libredwg/issues/1247
- https://vuldb.com/submit/814273
- https://vuldb.com/vuln/365548
- https://vuldb.com/vuln/365548/cti
- https://www.gnu.org/