Buffer overflow in Gnu Libredwg
CVE-2026-15520
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…
Vulnerability class: Buffer Overflow
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Gnu Libredwg — versions 0.13.4-154-g0b573035, 0.14.8396
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (issue-tracking, broken-link)
- cna@vuldb.com (exploit)
- cna@vuldb.com (patch)
- cna@vuldb.com (patch)
- cna@vuldb.com (product, broken-link)
Frequently asked questions
- What is CVE-2026-15520?
- CVE-2026-15520 is a medium-severity vulnerability in Gnu Libredwg, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.3/10. Published 2026-07-13.
- How severe is CVE-2026-15520?
- Medium severity. CVSS v3 base score is 5.3 out of 10.