CVE-2026-12530 | Improper neutralization of argument delimiters in the instal… | CVSS 7.3 HIGH

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.

Metadata

CVE ID: CVE-2026-12530
State: PUBLISHED
Assigner: AMZN
Reserved: 2026-06-17 13:55 UTC
Published: 2026-06-17 21:05 UTC
Last updated: 2026-06-17 21:05 UTC
Primary CWE: CWE-88
CWE-88 Improper neutralization of argument delimiters in a c…
Vendor / Product: AWS / bedrock-agentcore
Sources: cve.org · NVD

Severity & Metrics

7.3 HIGH CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Affected products (1)

Vendor	Product	Platform	Versions
AWS	bedrock-agentcore	—	1.1.3 < 1.6.1

Weakness (CWE)

CWE	Source	Description
CWE-88	cna	CWE-88 Improper neutralization of argument delimiters in a command ('argument injection')

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.4	HIGH	4.0	cna	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
7.3	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

References (2)