Remote Code Execution Vulnerability in Quest Foglight for Databases
CVE-2026-92190

9.8CRITICAL

Key Information:

Vendor

Quest

Status
Foglight For Databases
Vendor
CVE Published:
3 November 2026

What is CVE-2026-92190?

The vulnerability in Quest Foglight for Databases involves the baseRmiServiceExporter, where improper validation of user-supplied data leads to a deserialization flaw. This weakness allows remote attackers to execute arbitrary code without authentication, posing a significant risk to system integrity.

Affected Version(s)

Foglight for Databases 8.2.0

References

https://www.zerodayinitiative.com/advisories/ZDI-26-851/
x_research-advisory

CVSS V3.0

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.