Heap Buffer Overflow in LibreDWG Affects Multiple Versions
CVE-2025-61154

6.5MEDIUM

Key Information:

Vendor

LibreDWG

Status
LibreDWG
Vendor
CVE Published:
12 March 2026

What is CVE-2025-61154?

A heap buffer overflow vulnerability exists in the LibreDWG library, specifically affecting versions from v0.13.3.7571 to v0.13.3.7835. This flaw can be exploited by a malicious actor through a specially crafted DWG file, leading to a Denial of Service (DoS) condition. The vulnerability is triggered within the decompress_R2004_section function in the decode.c file, allowing the attacker to disrupt the normal operation of applications utilizing this library.

References

https://github.com/LibreDWG/libredwg/issues/1180
https://davizin.com/cves/CVE-2025-61154.html

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.