CVE-2019-4264: IBM QRadar SIEM 7.2.8 WinCollect could allow an attacker to obtain sensitive information by spoofing a trus...

Security readout for executives and security teams

This issue affects IBM QRadar SIEM 7.2.8 WinCollect. A network attacker who can intercept traffic may impersonate a trusted system because certificate validation is missing or incorrect, potentially exposing sensitive information. Integrity and availability impact are not described in the source bundle. Exposure appears limited to environments running IBM QRadar SIEM 7.2.8 with WinCollect. Practical risk depends on whether an attacker can position themselves in the relevant network path. The provided sources do not name other affected versions. Treat as a targeted confidentiality risk, not a broad emergency. Prioritize if QRadar 7.2.8 WinCollect handles sensitive logs across networks where interception is plausible. Mitigation focus: Identify QRadar SIEM 7.2.8 deployments using WinCollect.; Review IBM advisory for the official fix or upgrade guidance.; Apply IBM-provided remediation if the affected version is present..

Prepared

May 25, 2026, 05:25 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.