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Back to active CVEs
Medium · CVSS 4.4CVE-2026-28331

SolarWinds Patch Manager Sensitive Information Exposure VulnerabilityCVE-2026-28331

Answer in brief

CVE-2026-28331 records a Medium severity (CVSS 4.4) vulnerability in SolarWinds Patch Manager Sensitive Information Exposure Vulnerability. The current sources do not mark it as known exploited. The current feed maps SolarWinds/Patch Manager (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 Oct 20, 2026Updated Oct 20, 2026Source checked Oct 20, 2026First seen by HOL Oct 20, 2026Material review Oct 20, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 4.4
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 4.4. 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 SolarWinds/Patch Manager (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
SolarWinds/Patch Managergeneric*Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for SolarWinds/Patch Manager.
  2. 2Review the reported fix. Source-reported solution: SolarWinds recommends customers to upgrade to SolarWinds Patch Manager 2026.4 as soon as is practical.

Evidence timeline and material changes

  1. Published upstream

    Oct 20, 2026

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

  2. Source modified

    Oct 20, 2026

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

  3. First seen by HOL

    Oct 20, 2026

Sources and claim methodology

  • Source referencedocumentation.solarwinds.com
  • Source referencesolarwinds.com
Upstream source description

SolarWinds Patch Manager exposes sensitive information accessible to local users, which could be used to gain elevated privileges.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Apache CouchDB: Credential Disclosure to Non-Owner Members via Object-Form Replication Endpoint URLsAlso CWE-200
  • ApostropheCMS: POST /api/v1/@apostrophecms/doc/slugTaken discloses existence of private/admin-only content to any authenticated userAlso CWE-200
  • ApostropheCMS: Exposure of Sensitive Information via predictable export filenamesAlso CWE-200
  • ApostropheCMS: Unauthenticated publicApiProjection bypass via search and sort query builders in the public REST APIAlso CWE-200
  • ApostropheCMS uploadfs Azure backend leaks account-level SAS token into every public attachment URL (sas: true)Also CWE-200

Record context

Vulnerability class
Arbitrary File Read
EPSS
Not reported
CWE IDs
CWE-200
Source
CVE List V5
Source checked
Oct 20, 2026
References
2 linked sources
Open source record