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  4. CVE 2026 91868 ibm security qradar edr improper access control
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Back to active CVEs
Medium · CVSS 6.5CVE-2026-91868

IBM Security QRadar EDR Improper Access ControlCVE-2026-91868

Answer in brief

CVE-2026-91868 records a Medium severity (CVSS 6.5) vulnerability in IBM Security QRadar EDR Improper Access Control. The current sources do not mark it as known exploited. The current feed maps IBM/Security QRadar EDR (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 13, 2026Updated Nov 13, 2026Source checked Nov 14, 2026First seen by HOL Nov 13, 2026Material review Nov 13, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.5
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 6.5. 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 IBM/Security QRadar EDR (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
IBM/Security QRadar EDRgeneric>=3.12.0 <=3.12.26Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for IBM/Security QRadar EDR.
  2. 2Review the reported fix. Source-reported solution: IBM encourages customers to update their systems promptly. ProductFix versionIBM Security QRadar EDR3.12.27 The IBM Security QRadar EDR operator can be upgraded automatically when new compatible versions are available. However, you can control whether an operator is upgraded automatically by setting an approval strategy. Two approval strategies are available: Automatic (default) - New operator versions are installed automatically when they are available on the subscription channel. Manual - When a new operator version is available on the subscription channel, the subscription indicates that an update is available, but you must approve the update manually. For more information about the manual installation process, view Installing QRadar EDR

Evidence timeline and material changes

  1. Published upstream

    Nov 13, 2026

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

  2. Source modified

    Nov 13, 2026

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

  3. First seen by HOL

    Nov 13, 2026

Sources and claim methodology

  • Source referenceibm.com
Upstream source description

IBM Security QRadar EDR 3.12 through 3.12.26 could allow a remote authenticated attacker to obtain sensitive information due to improper access control.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • IBM Security QRadar EDR Improper Restriction of Excessive Authentication AttemptsSame ibm/security qradar edr package
  • IBM ContextForge MCP Gateway is affected by an improper access control vulnerability in configuration importAlso CWE-284

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-284
Source
CVE List V5
Source checked
Nov 14, 2026
References
1 linked source
Open source record