Transarc DCE Distributed File System (DFS) 1.1 for Solaris 2.4 and 2.5 does not properly initialize the grouplist for users who belong to a large number of groups, which could allow those users to gain access to resources that are protected by DFS.
Conclusion & alert: CVE-1999-1295 is rated Low Risk (27.8/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.35%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.19% | 0.35% | +0.15% |
| 2 | 2026-05-12 | 0.07% | 0.19% | +0.12% |
| 3 | 2025-03-17 | — | 0.07% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| transarc | dce_distributed_file_system | 1.1 | cpe:2.3:a:transarc:dce_distributed_file_system:1.1:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.cert.org/vendor_bulletins/VB-96.16.transarc | Patch Third Party Advisory US Government Resource |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/7154 |