CVE-2026-19111 — Insecure direct object reference in Strands Agents Tools memory tool namespace isolation
Insecure direct object reference in the mongodb_memory, elasticsearch_memory, and mem0_memory tools in Amazon Strands Agents Tools before 0.8.3 might allow remote authenticated …
Published: 2026-08-06 · CVSS: 8.6 · CVSS 4.0
Insecure direct object reference in the mongodb_memory, elasticsearch_memory, and mem0_memory tools in Amazon Strands Agents Tools before 0.8.3 might allow remote authenticated users to access, modify, or delete memories belonging to other tenants by influencing the LLM to emit tool calls with a forged namespace parameter. To remediate this issue, users should upgrade to version 0.8.3.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7