Object Storage Archives • Daily CyberSecurity

High-Severity Authentication Bypass Discovered in MinIO Storage MinIO Signature Bypass Unauthenticated Object Write MinIO Privilege Escalation, Policy Bypass CVE-2024-55949

Do Son April 15, 2026

A significant security vulnerability has been identified in MinIO, the high-performance, S3-compatible object storage solution widely used...

OpenStack Keystone Flaw Grants Full S3 Access via Restricted Credentials, PoC Available Mistral policy bypass flaw arbitrary code execution CVE-2024-40767 Keystone Vulnerability S3 Bypass

Do Son April 9, 2026

A significant security vulnerability has been uncovered in OpenStack Keystone, the identity service that serves as the...

Do Son February 27, 2026

RustFS is an open-source, high-performance distributed object storage system that is built in the Rust programming language....

Do Son January 2, 2026

RustFS, a distributed object storage system celebrated for leveraging the memory safety and performance of the Rust...

Privilege Escalation Flaw Discovered in MinIO Service Accounts — CVE-2025-62506 MinIO Signature Bypass Unauthenticated Object Write MinIO Privilege Escalation, Policy Bypass CVE-2024-55949

Do Son October 18, 2025

The developers of MinIO, a popular high-performance, S3-compatible object storage platform, have issued a critical security advisory...