CVE-2025-53418
COMMGR Stack-based Buffer Overflow Vulnerability
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
COMMGR Stack-based Buffer Overflow Vulnerability
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
- Record
CVE-2025-53418- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
EUVDEUVD-2025-25775
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
- Record
EUVD-2025-25775- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-j9g8-qf9r-46h2
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
- Record
GHSA-j9g8-qf9r-46h2- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
NVD
Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.
- Record
CVE-2025-53418- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-53418 is a high vulnerability (CVSS 8.6) in Delta Electronics Commgr, published August 26, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.42%, the 36th percentile. No source names a fixed version.