Riskcovery

CVE-2026-93441

IBM QRadar SIEM HTTP Receiver protocol is vulnerable to a denial of service

State
Published
Severity
8.6 High
Published
Oct 20, 2026
Updated
Oct 26, 2026
Reserved
Sep 17, 2026

Read the record on cve.org

Description

IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.

Scores

CVSSScoreVectorSource
3.18.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:Hibm

Weaknesses

  • CWE-400 Uncontrolled Resource Consumption

Affected Products

ProductVersions
QRadar Security Information and Event ManagementIBM
  • 7.4-20210823144546 through 7.5-20260930064858Affected
  • 7.6-20260330053257 through 7.6-20260930064910Affected

References

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