CVE-2007-5544: IBM Lotus Notes before 6.5.6, and 7.x before 7.0.3; and Domino before 6.5.5 FP3, and 7.x before 7.0.2 FP1;...

Security readout for executives and security teams

This is an old IBM Lotus Notes and Domino local security issue. A person who already has local access to an affected system could misuse overly broad shared-memory permissions to read sensitive data or interfere with a Notes session. It is not listed as CISA KEV, and the bundle provides no evidence of active exploitation. Exposure is most likely in legacy environments still running IBM Lotus Notes before 6.5.6 or 7.0.3, or Domino before 6.5.5 FP3 or 7.0.2 FP1. Modern environments are unlikely to be exposed unless old clients or servers remain in production. Prioritize remediation if the business still depends on legacy Lotus Notes or Domino. The issue requires local access, so urgency is lower than internet-facing remote flaws, but unsupported collaboration systems can preserve long-lived sensitive mail and business data exposure. Mitigation focus: Upgrade Lotus Notes to 6.5.6, 7.0.3, or later supported releases.; Upgrade Domino to 6.5.5 FP3, 7.0.2 FP1, or later supported releases.; Review IBM vendor guidance for any environment-specific remediation notes..

Prepared

Jun 29, 2026, 01:47 UTC (UTC+00:00)

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