All vulnerabilities
CVE-2026-93442

IBM QRadar SIEM Out-of-bounds Read

IBM QRadarApplications & CMS
Open in ThreatlineRecord JSON
CVSS
8.2High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.30%Chance of exploitation activity in the next 30 days, higher than 21% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published20 Oct 2026Updated 21 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

IBM QRadar SIEM 7.6.0.0 through 7.6.0.4, and 7.5.0 through 7.5.0 Update Package 16 Interim Fix 001 could allow a remote attacker to cause a denial of service or obtain sensitive information due to an out-of-bounds read.

Text from CVE List

Affected versions 2

  • QRadaraffected: 7.6.0.0 through 7.6.0.4CVE List
  • QRadaraffected: 7.5.0 through 7.5.0 Update Package 16 Interim Fix 001CVE List

References 1