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  4. CVE 2026 92190 quest foglight for databases
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Back to active CVEs
Critical · CVSS 9.8CVE-2026-92190

Quest Foglight for Databases baseRmiServiceExporter Deserialization of Untrusted Data Remote Code Execution VulnerabilityCVE-2026-92190

Answer in brief

CVE-2026-92190 records a Critical severity (CVSS 9.8) vulnerability in Quest Foglight for Databases baseRmiServiceExporter Deserialization of Untrusted Data Remote Code Execution Vulnerability. The current sources do not mark it as known exploited. The current feed maps Quest/Foglight for Databases (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 3, 2026Updated Nov 3, 2026Source checked Nov 4, 2026First seen by HOL Nov 3, 2026Material review Nov 3, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 9.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Quest/Foglight for Databases (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Quest/Foglight for Databasesgeneric8.2.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Quest/Foglight for Databases.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Nov 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 3, 2026

Sources and claim methodology

  • Source referencezerodayinitiative.com
Upstream source description

Quest Foglight for Databases baseRmiServiceExporter Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest Foglight for Databases. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the baseRmiServiceExporter bean. The issue results from the lack of proper validation of user-supplied data prior to deserializing it. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-29170.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Quest Foglight for Databases AbstractParser XML External Entity Processing Information Disclosure VulnerabilitySame quest/foglight for databases package
  • Quest Foglight for Databases paFnUploadFileAndCreateInfo Directory Traversal Remote Code Execution VulnerabilitySame quest/foglight for databases package
  • Quest Foglight for Databases extractAndCreateUploadInfoList Directory Traversal Remote Code Execution VulnerabilitySame quest/foglight for databases package
  • Quest Foglight for Databases ForgeMBeanServerSupport Missing Authentication Remote Code Execution VulnerabilitySame quest/foglight for databases package
  • Quest Foglight for Databases writeTopologySectionToFile External Control of File Path Remote Code Execution VulnerabilitySame quest/foglight for databases package
  • Quest Foglight for Databases runScript Incorrect Authorization Remote Code Execution VulnerabilitySame quest/foglight for databases package

Record context

Vulnerability class
Deserialization
EPSS
Not reported
CWE IDs
CWE-502
Source
CVE List V5
Source checked
Nov 4, 2026
References
1 linked source
Open source record