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Vulnerabilities
Vulnerability

CVE-2026-18830

Reference data from vuln.mlab.sh, coverage from our own index.

CVSS
8.1 High
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Risk score
64.8
Published
2026-08-04
Status
Awaiting Analysis

Insufficient input validation in Amazon Bedrock AgentCore harness might allow an authenticated remote user to execute configured tools bypassing model invocation and security controls via crafted content blocks in conversation messages. AWS has addressed this issue. No customer action is required.

Weaknesses

CWE-1287

Coverage 2

Advisories and references