CVE-2026-111167
CVE-2026-111167 · GNU LibreDWG through 0.14.8612 Out-of-Bounds Read in acds_private AcDs Decoder
This page contains facts from public vulnerability sources. Check the original advisory before updating.
GNU LibreDWG through 0.14.8612 contains a global out-of-bounds read vulnerability in the AcDs decoder acds_private() that allows attackers to read beyond a static table via an unchecked schema property type index. Attackers can supply a crafted R2004 or R2010+ DWG file with a large 'schdat' property type value to crash dwgread, dwg2dxf, or any application using LibreDWG.
CVSS 6.9 · Medium · EPSS 0.1%
- Published
- Updated
Affected products and versions
libredwg
- Versions
- ≥ 0, ≤ 0.14.8612: Affected (custom)
No fix published
Original sources
- https://hackmd.io/@haind-pwn/libredwg-acds-schema-prop-type-oob-read
- https://github.com/LibreDWG/libredwg/blob/d9468ae948b8f07a08efa756c19f8916052358c0/src/acds.spec#L250-L260
- https://github.com/LibreDWG/libredwg
- https://www.vulncheck.com/advisories/gnu-libredwg-through-0.14.8612-out-of-bounds-read-in-acds-private-acds-decoder
- https://nvd.nist.gov/vuln/detail/CVE-2026-111167