A vulnerability was determined in GNU LibreDWG 0.13.4-154-g0b573035. This impacts the function decompress_R2004_section of the file src/decode.c of the component R2004 Section Decompression. Executing a manipulation can lead to heap-based buffer overflow. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Upgrading to version 0.14.8396 will fix this issue. This patch is called 3d0f9fc2eddbd6579c99af3111c37c98f03475d0. You should upgrade the affected component.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 1.9NVD modified 2026-10-24 22:10
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 11
- https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_0b57303_heap_overflow_decompress_R2004_section.dwg
- https://github.com/LibreDWG/libredwg/commit/3d0f9fc2eddbd6579c99af3111c37c98f03475d0
- https://github.com/LibreDWG/libredwg/issues/1251
- https://github.com/LibreDWG/libredwg/releases/tag/0.14.8396
- https://github.com/advisories/GHSA-qg2f-8389-w95j
- https://vuldb.com/cve/CVE-2026-15520
- https://vuldb.com/submit/851190
- https://vuldb.com/vuln/377849
- https://vuldb.com/vuln/377849/cti
- https://www.gnu.org/
- https://github.com/LibreDWG/libredwg/issues/1251