GCD AI RADAR
incidents/AIR-2026-1188

CVE-2026-15737: AWS Bedrock AgentCore SDK logs sensitive user prompts

Attack on AI2 Disclosed vulnerabilityInfrastructure vulnerabilityData leak

The AWS Bedrock AgentCore Python SDK inadvertently logs raw user prompts and agent responses in OpenTelemetry span attributes. This exposes sensitive data to users with access to log storage.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Infrastructure vulnerabilityprimary
    CVEs and advisories in AI frameworks, inference servers, MCP servers, AI developer tools and hosting stacks.
  • Data leak
    Training data, chat logs, system prompts, model weights or other AI-system data exposed.
owasp llm top 10
mitre atlas
no technique for these categories
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Amazon, Framework / tooling
products
AWS Bedrock AgentCore Python SDK
incident date
16 Jul 2026
first reported
16 Jul 2026
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2026-15737 · opentelemetry · data-leak
record
created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z · json

Sources · 1

  1. 2026-07-16
    CVE-2026-15737: AWS Bedrock AgentCore Python SDK is an open-source Python library that provides client tools for building AI agents on the Amazon…
    NVD · nvd.nist.gov/vuln/detail/CVE-2026-15737

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