CVE catalog
CVE-2023-26150
UBUNTU-CVE-2023-26150
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.52% · Oct 25, 2026
Versions of the package asyncua before 0.9.96 are vulnerable to Improper Authentication such that it is possible to access Address Space without encryption and authentication. **Note:** This issue is a result of missing checks for services that require an active session.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | python-opcua | 18.04 | 0.90.3-1 | vulnerable |
| Ubuntu | python-opcua | 20.04 | 0.98.6-3 | vulnerable |
| Ubuntu | python-opcua | 20.04 | 0.98.6-3ubuntu1 | vulnerable |
| Ubuntu | python-opcua | 20.04 | 0.98.9-1 | vulnerable |
| Ubuntu | python-opcua | 22.04 | 0.98.11-1 | vulnerable |
| Ubuntu | python-opcua | 22.04 | 0.98.11-1ubuntu1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: