CVE-2026-43843
An integer overflow vulnerability in the license manager service could allow an unauthenticated...
An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.
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
- None
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.
- Record
CVE-2026-43843- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N - Weakness
- CWE-190
- Updated
- 2026-11-02
EUVDEUVD-2026-104844
An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.
- Record
EUVD-2026-104844- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-ffh4-7p4r-36vg
An integer overflow vulnerability in the license manager service could allow an unauthenticated...
An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.
- Record
GHSA-ffh4-7p4r-36vg- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-190
- Updated
- 2026-11-02
NVD
An integer overflow vulnerability in the license manager service could allow an unauthenticated attacker to crash the service.
- Record
CVE-2026-43843- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-190
- 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-2026-43843 is a medium vulnerability (CVSS 6.9) in Advantech Adam-3600, published October 20, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 28th percentile. No source names a fixed version.