Security Bulletin: File permission modification, improper access control, and other vulnerabilities might affect IBM Storage Defender - Resiliency Service

Summary IBM Storage Defender - Resiliency Service is vulnerable to file permission modification, improper access control, and others. The vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2026-24049 DESCRIPTION: wheel is a command line tool for manipulating Python wheel files, ...

Microsoft Defender for Endpoint Linux Code Execution

The vulnerability of Microsoft Defender for Endpoint on Linux operating systems is related to incorrect code generation management. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Detecting and mitigating common agent misconfigurations

Organizations are rapidly adopting agents, but attackers are equally fast at exploiting misconfigured AI workflows. Mis-sharing, unsafe orchestration, and weak authentication create new identity and data‑access paths that traditional controls don’t monitor. As agents become integrated into...

Top 10 actions to build agents securely with Microsoft Copilot Studio

Organizations are rapidly adopting Copilot Studio agents, but threat actors are equally fast at exploiting misconfigured AI workflows. Mis-sharing, unsafe orchestration, and weak authentication create new identity and data‑access paths that traditional controls don’t monitor. As AI agents become...

CVE-2026-21537

Improper control of generation of code 'code injection' in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-21537

Improper control of generation of code 'code injection' in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-21537

Improper control of generation of code 'code injection' in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-21537

Technical details such as affected product versions, root cause, exploit methods, and patches are not provided in the supplied documents. Monitor for updates and new disclosures.

CVE-2026-21537

Improper control of generation of code 'code injection' in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-21537 Microsoft Defender for Endpoint Linux Extension Remote Code Execution Vulnerability

...

CVE-2026-21537 Microsoft Defender for Endpoint Linux Extension Remote Code Execution Vulnerability

...

Microsoft Defender for Endpoint Linux Extension Remote Code Execution Vulnerability

Improper control of generation of code 'code injection' in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network...

PT-2026-7413

Name of the Vulnerable Software and Affected Versions Microsoft Defender for Linux affected versions not specified Description The software contains a flaw in how it generates code, potentially allowing an attacker on the same network to run code without authorization. There is no information abo...

CVE-2026-21537: Improper Control of Generation of Code

Improper control of generation of code 'code injection' in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network...

Microsoft Defender code injection vulnerability

Microsoft Defender for Linux is Microsoft's own antivirus security software. A security vulnerability exists in Microsoft Defender for Linux that originates from improper input validation and can be exploited by remote attackers to execute arbitrary code...

KLA90872 ACE vulnerability in Microsoft System Center

A remote code execution vulnerability was found in Microsoft System Center. Malicious users can exploit this vulnerability to execute arbitrary code, bypass security restrictions. Original advisories CVE-2026-21537 Exploitation Related products Microsoft-Defender-for-Endpoint-for-Linux CVE list...

Hackers Exploit Metro4Shell RCE Flaw in React Native CLI npm Package

Threat actors have been observed exploiting a critical security flaw impacting the Metro Development Server in the popular "@react-native-community/cli" npm package. Cybersecurity company VulnChecksaid it first observed exploitation of CVE-2025-11953 aka Metro4Shell on December 21, 2025. With a...

Case study: Securing AI application supply chains

The rapid adoption of AI applications, including agents, orchestrators, and autonomous workflows, represents a significant shift in how software systems are built and operated. Unlike traditional applications, these systems are active participants in execution. They make decisions, invoke tools,...

Case study: Securing AI application supply chains

The rapid adoption of AI applications, including agents, orchestrators, and autonomous workflows, represents a significant shift in how software systems are built and operated. Unlike traditional applications, these systems are active participants in execution. They make decisions, invoke tools,...

Multi-Stage Phishing Campaign Targets Russia with Amnesia RAT and Ransomware

A new multi-stage phishing campaign has been observed targeting users in Russia with ransomware and a remote access trojan called Amnesia RAT. "The attack begins with social engineering lures delivered via business-themed documents crafted to appear routine and benign," Fortinet FortiGuard Labs...