{"action":"Upgrade bedrock-agentcore to 1.18.1 or later.","affected":[{"fixed":"1.18.1","introduced":"0"}],"component":"bedrock-agentcore","cve_ids":["CVE-2026-16796"],"ecosystem":"PyPI","epss":0.00725,"exploited":false,"fixed_versions":["1.18.1"],"ghsa_id":"GHSA-j6g5-3hh3-pgw8","id":"tcs_01M5KFN8RSC38QVYWMX54M654A","modified_at":"2026-08-04T14:41:02.354487741Z","published_at":"2026-07-24T22:38:56Z","references":["https://osv.dev/vulnerability/GHSA-j6g5-3hh3-pgw8","https://github.com/aws/bedrock-agentcore-sdk-python/security/advisories/GHSA-j6g5-3hh3-pgw8","https://nvd.nist.gov/vuln/detail/CVE-2026-16796","https://github.com/aws/bedrock-agentcore-sdk-python/pull/581","https://github.com/aws/bedrock-agentcore-sdk-python/commit/3c4b4ee6b8730e6313a82c743ac37dbcc1c21cdb","https://aws.amazon.com/security/security-bulletins/2026-065-aws","https://github.com/aws/bedrock-agentcore-sdk-python","https://pypi.org/project/bedrock-agentcore/1.18.1"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"GHSA-j6g5-3hh3-pgw8","url":"https://osv.dev/vulnerability/GHSA-j6g5-3hh3-pgw8"}],"summary":"AWS Bedrock AgentCore: Improper neutralization of argument delimiters in the Python SDK install_packages()"}