CVE-2026-125271: AWS aws-api-mcp-server: Incorrect normalization of operation names in the custom security policy enforcement in awslabs aws-api-mcp-server…
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-125271 | 10 Nov 202616:39 | – | circl |
 | CVE-2026-125271 | 10 Nov 202616:33 | – | cve |
 | CVE-2026-125271 AWS API MCP Server Security Policy Bypass via Incorrect Operation Name Normalization | 10 Nov 202616:33 | – | cvelist |
 | EUVD-2026-121327 | 10 Nov 202616:33 | – | euvd |
 | CVE-2026-125271 | 10 Nov 202617:17 | – | nvd |
| Source | Link |
|---|---|
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2026-125271 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
10 Nov 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.8
CVSS 48.5