CVE-2025-22880

7.8 highEPSS 0.2%

High (7.8) in deltaww cncsoft-g2. EPSS 0.2% chance of exploitation in the next 30 days.

Delta Electronics CNCSoft-G2 lacks proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. If a target visits a malicious page or opens a malicious file an attacker can leverage this vulnerability to execute code in the context of the current process.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2025-02-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

deltaww:cncsoft-g2

References

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00002_CNCSoft-G2%20-%20Heap-based%20Buffer%20Overflow_v1.pdf

Check your stack JSON