{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-12530: Improper neutralization of argument delimiters in AWS Bedrock AgentCore Python SDK install_packages()","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-12530","status":"final","version":"1","initial_release_date":"2026-06-17T21:05:00.616Z","current_release_date":"2026-06-17T21:05:00.616Z","revision_history":[{"date":"2026-06-17T21:05:00.616Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK versions >= 1.1.3 and < 1.6.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments.\n\n\n\nTo mitigate this issue, users should upgrade to version 1.6.1.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-12530 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-12530"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-12530"},{"category":"external","summary":"pypi.org","url":"https://pypi.org/project/bedrock-agentcore/1.6.1/"},{"category":"external","summary":"aws.amazon.com","url":"https://aws.amazon.com/security/security-bulletins/2026-044-aws/"}]},"product_tree":{"branches":[{"category":"vendor","name":"AWS","branches":[{"category":"product_name","name":"bedrock-agentcore","branches":[{"category":"product_version_range","name":">=1.1.3 <1.6.1","product":{"name":"AWS bedrock-agentcore >=1.1.3 <1.6.1","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:aws:bedrock-agentcore:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-12530","title":"Improper neutralization of argument delimiters in AWS Bedrock AgentCore Python SDK install_packages()","notes":[{"category":"description","text":"Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK versions >= 1.1.3 and < 1.6.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments.\n\n\n\nTo mitigate this issue, users should upgrade to version 1.6.1.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","baseScore":8.4,"baseSeverity":"HIGH"},"products":["CSAFPID-1"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 1.6.1.","product_ids":["CSAFPID-1"]}]}]}