CVEvulnerability

CVE-2026-19111

8.6 HIGH Published 2026-08-06 Modified 2026-10-23 Official page ↗

Status: Awaiting Analysis
Published: 2026-08-06
Last modified: 2026-10-23
Assigner: ff89ba41-3aa1-4d27-914a-91399e9639e5
CVSS 4.0 (ff89ba41-3aa1-4d27-914a-91399e9639e5): 8.6 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 (ff89ba41-3aa1-4d27-914a-91399e9639e5): 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weaknesses: CWE-639

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.

Weakness · CWE (1)

CWE-639 Authorization Bypass Through User-Controlled Key weakness

References

https://aws.amazon.com/security/security-bulletins/2026-077-aws/ aws.amazon.com
https://github.com/strands-agents/tools/security/advisories/GHSA-mpxq-953j-42m4 github.com
https://pypi.org/project/strands-agents-tools/0.8.3/ pypi.org

CVE-2026-19111

Description

Related

Weakness · CWE (1)

References