CVE-2026-15520 | GNU LibreDWG 0.13.4-154-g0b573035 R2004 Section Decompression src/decode.c decompress_R2004_section heap-based overflow (Issue 1251 / EUVD-2026-43263)

A vulnerability, which was classified as . 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.

This vulnerability appears as CVE-2026-15520. The attack requires local access. In addition, an exploit is available.

You should upgrade the affected component.