CVE-2026-1567
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Lifecycle Timeline
2Description
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 An XML External Entity (XXE) vulnerability in IBM InfoSphere Information Server could allow attackers to retrieve sensitive information from the server.
Analysis
Infosphere Information Server versions up to 11.7.1.6 is affected by improper restriction of xml external entity reference (CVSS 7.1).
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Remediation
Within 24 hours: Identify all systems running Infosphere Information Server versions ≤11.7.1.6 and restrict network access to trusted sources only. Within 7 days: Implement WAF rules to block malicious XXE payloads and disable XML external entity processing where possible. …
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