CVE-2026-93442 IBM QRadar SIEM - Out of Bounds Read

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 contain an out-of-bounds read vulnerability in an unspecified component, letting remote attackers cause denial of service or obtain sensitive information, exploit requires network access.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Out of Bounds Read
Impact
Denial Of Service, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Published
20 October 2026
Updated
21 October 2026
Weakness
CWE-125

Vendor fix

Update to a version later than 7.6.0.4 or 7.5.0 Update Package 16 Interim Fix 001.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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