# CVE-2026-25825

## Summary

- **CVE ID:** CVE-2026-25825
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** N/A
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 16, 2026

## Description

An issue was discovered in Keyfactor SignServer before 7.6.0. The output file to which SignerStatusReportWorker logs the report can be set to any path, even one that points to a file that already exists. This gives a user (with admin access) the possibility to write files in arbitrary directories in the server filesystem and potentially overwrite files accessible by the local user JBoss.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](https://keyfactor.com)
- [CNA](https://support.keyfactor.com/hc/en-us/articles/46345022297499-SignServer-CVE-2026-25825-Arbitrary-File-Write)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._