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
0 so far in 2026; 0 in the same span of 2025.
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 |