{"data":{"id":"a42108a9-1fa7-46ea-8501-0f22f34aec5e","title":"GHSA-j6g5-3hh3-pgw8: AWS Bedrock AgentCore: Improper neutralization of argument delimiters in the Python SDK install_packages()","summary":"AWS Bedrock AgentCore Python SDK has a vulnerability in the install_packages() method where improper input validation allows remote authenticated users to execute arbitrary commands in a Code Interpreter sandbox by crafting malicious package names. The issue affects versions before 1.18.1.","solution":"Upgrade to bedrock-agentcore version 1.18.1 or later. As a workaround, do not pass untrusted or model-generated input to install_packages(). Applications accepting dynamic package names should validate them against strict PyPI (Python Package Index) naming rules, including constraining any extras group (optional dependencies) to comma-separated identifiers, before calling the SDK.","labels":["security"],"sourceUrl":"https://github.com/advisories/GHSA-j6g5-3hh3-pgw8","publishedAt":"2026-07-24T22:38:56.000Z","cveId":"CVE-2026-16796","cweIds":null,"cvssScore":null,"cvssSeverity":"high","severity":"high","attackType":["supply_chain"],"issueType":"vulnerability","affectedPackages":["bedrock-agentcore@< 1.18.1 (fixed: 1.18.1)"],"affectedVendors":["Amazon"],"affectedVendorsRaw":["AWS","AWS Bedrock","bedrock-agentcore Python SDK"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00327,"patchAvailable":true,"disclosureDate":"2026-07-24T22:38:56.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity","availability"],"aiComponentTargeted":"agent","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":["AML.T0010"]}}