6.5

CVE-2025-61154: gnu libredwg Heap-based Buffer Overflow

CVSS: 6.5v3.1MediumAnalyzed
Published 12-03-2026Last modified 14-03-2026
Open JSON

Vulnerability summary

CVE-2025-61154 is a medium (CVSS 6.5) Heap-based Buffer Overflow vulnerability in gnu libredwg. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.5% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.23%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-03-2026
    PublishedVulnerability first disclosed.
  2. 14-03-2026
    Last modifiedVulnerability information updated.

Description

Heap buffer overflow vulnerability in LibreDWG versions v0.13.3.7571 up to v0.13.3.7835 allows a crafted DWG file to cause a Denial of Service (DoS) via the function decompress_R2004_section at decode.c.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

+0.01 pp

From 0.22% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Gnu1 product
  • libredwg≥ 0.13.3.7571, ≤ 0.13.3.7835

1 vendor · 1 product

References

2 links