ACR-5.11v1.1

The system SHALL prevent data from prior sessions, conversations, or user contexts from leaking into

Eval Method

ATAutomated Testing

Risk Weight

5 / 10

Applicability

L1L2L3

Description#

The system SHALL prevent data from prior sessions, conversations, or user contexts from leaking into subsequent interactions with different users or in different operational contexts.

Evaluation Method#

ATAutomated Testing

Compliance is evaluated through automated test suites that exercise the control under structured test conditions. Results are deterministically reproducible.

v1.1 Details#

Profile Applicability

F,S,A,C

Evaluation Frequency

Quarterly

Platform Cert Eligible

No

Framework Crosswalk Refs

NIST AI RMF Measure 2.6; OWASP LLM-06

Classification#

Conditional Control

This is a conditional control. Non-compliance with this ACR may result in conditional certification with a mandated remediation period. The Authorized Verification Body will specify the remediation timeline and required evidence for the condition to be cleared. If remediation is not completed within the specified period, the conditional certification will be revoked.