Is CVE-2026-12530 actively exploited?

No active exploitation of CVE-2026-12530 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-12530 be exploited remotely?

Yes. CVE-2026-12530 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-12530?

CVE-2026-12530 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-12530

CWE-88Published: June 17, 2026· Updated: Jun 22, 2026

7.3

CVSS v3.1

Official Description

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.

To mitigate this issue, users should upgrade to version 1.6.1.

NVD Source

Technical Analysis

CVE-2026-12530 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 7.3.