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8.1 High

CVE-2026-19111 Insecure direct object reference in the mongodb_memory, elasticsearch_memory, and mem0_memory tools in Amazon Strands…

Description

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.

Affected products and versions

Product Affected versions Fixed in
strands-agents-tools 0.8 earliest → < 0.8.3 0.8.3

Other CVEs of strands-agents-tools

The 2 CVEs of strands-agents-tools →
CVE-2026-18733 A prompt injection vulnerability in the shell tool in Amazon Strands Agents Tools before 0.8.0 might allow remote actors… 8.8 High
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