7.3

CVE-2025-47726: delta electronics cncsoft Out-of-bounds Write

CVSS: 7.3v4.0HighAnalyzed
Published 04-06-2025Last modified 04-06-2025
Open JSON

Vulnerability summary

CVE-2025-47726 is a high (CVSS 7.3) Out-of-bounds Write vulnerability in delta electronics cncsoft. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16.5% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.3/10
010
High · v4.0 (CVE.org)
EPSS score
0.26%
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. 04-06-2025
    PublishedVulnerability first disclosed.
  2. 04-06-2025
    Last modifiedVulnerability information updated.

Description

Delta Electronics CNCSoft lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.26%

Chance of exploitation in the next 30 days

Percentile

17%

Versus all other CVEs

30-day change

+0.01 pp

From 0.25% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.26%

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

Delta electronics1 product
  • cncsoftAll versions (No fix recorded)
Deltaww1 product

2 vendors · 2 products

References

1 links