CVE-2025-53418: delta electronics commgr Stack-based Buffer Overflow
CVSS: 8.6v3.1HighDeferred
Published 26-08-2025Last modified 26-08-2025
Vulnerability summary
CVE-2025-53418 is a high (CVSS 8.6) Stack-based Buffer Overflow vulnerability in delta electronics commgr. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 35.4% of scored vulnerabilities.
CVSS score
8.6/10
010
High · v3.1 (CVE.org)EPSS score
0.42%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 26-08-2025PublishedVulnerability first disclosed.
- 26-08-2025Last modifiedVulnerability information updated.
Description
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 8.6Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:HSourcesAll 2 agree
- NVDNIST8.6HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS trend
Probability
0.42%
Chance of exploitation in the next 30 days
Percentile
35%
Versus all other CVEs
30-day change
+0.02 pp
From 0.40% on 21-09-2026
21-09-202621-10-2026
EPSS score0.42%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Delta electronics1 product
- commgr≤ 2.9.0
1 vendor · 1 product