Memory review and expiry
Stored memories can be inspected and expire or are cleared, so a planted entry does not persist.
Layer L2 Harness · Owner Agent framework vendor · Family Isolation and network
Effective
Not effective
Not effective (bypassed)
Did not exist
By risk
| Risk | Incidents where the control was not effective or did not exist | Incidents where the control was effective | Incidents where sources don't mention the control |
|---|---|---|---|
| Hidden instructions hijack the agent | 15 | ||
| Memory and data poisoning |
Why it was not effective
No incident yet records this control as not effective.
Incidents where it was not effective or did not exist per month
No rise: 0 in Oct 2026, against an average of 0 over the 3 months before.
19 of 183 incidents in Oct 2026 have been read for controls.
Added in reported fixes, and what followed
No reported fix names this control yet.
Frameworks
| Standard | Clause | Requirement |
|---|---|---|
| OWASP Agentic | ASI06 | To verify when the text is stored |