Vulnerability · Published May 22, 2026 · Assigned by NCSC.ch
CVE-2026-8671Log Files contain encrypted secrets
High 7.5
In plain English
A high-severity sensitive data in logs in Avantra from syslink software AG. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.2%top 87.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure. This issue affects Avantra: before 25.3.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| syslink software AG | Avantra | 0 – before 25.3.0 |
Weakness: CWE-532 · Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L
References
- https://support.avantra.com/hc/en-us/articles/5535487249183 vendor-advisory