AI Sec Watch

PyTorch versions 2.5 and 2.7.1 have a bug where forgetting to call profiler.stop() can cause torch.profiler.profile (a Python tool that measures code performance) to crash or hang, resulting in a Denial of Service (DoS, where a system becomes unavailable). The underlying issue involves improper locking (a mechanism that controls how multiple processes access shared resources).

A flaw in the Observability Operator allows an attacker with limited namespace-level permissions to escalate their access to the entire cluster by creating a MonitorStack resource and then impersonating a highly-privileged ServiceAccount (a Kubernetes identity that the Operator automatically creates). This privilege escalation (gaining unauthorized higher-level access) could let an attacker take control of the entire Kubernetes cluster.

The WP Import – Ultimate CSV XML Importer plugin for WordPress has a security flaw in versions up to 7.33 where the showsetting() function is missing an authorization check (a verification that the person accessing it has permission). This allows authenticated attackers with Author-level access or higher to extract sensitive information, including OpenAI API keys (secret credentials used to access the OpenAI service) that are configured through the plugin's admin interface.

CVE-2025-33202 is a stack overflow vulnerability (a memory safety bug where a program writes too much data into a reserved area of memory) in NVIDIA's Triton Inference Server for Linux and Windows. An attacker could exploit this by sending extremely large data payloads, potentially crashing the service and making it unavailable to users (denial of service).

CVE-2025-62453 is a vulnerability in GitHub Copilot and Visual Studio Code where improper validation of generative AI output (not properly checking what the AI generates) allows an authorized attacker to bypass a security feature on their local computer. The vulnerability is classified as a protection mechanism failure (CWE-693, a flaw in how security controls are designed).

A path traversal vulnerability (CWE-22, where an attacker manipulates file paths to access files outside their intended directory) was discovered in Visual Studio Code's CoPilot Chat Extension that allows an authorized attacker to bypass a security feature on their local computer. The vulnerability is tracked as CVE-2025-62449 and was reported by Microsoft Corporation.

CVE-2025-62222 is a command injection vulnerability (where an attacker tricks software into running unintended commands) in the Visual Studio Code CoPilot Chat Extension that allows an unauthorized attacker to execute code over a network. The vulnerability stems from improper neutralization of special elements in commands and inadequate input validation (checking that data is safe before using it).

This research paper argues that the real problem with machine learning classifiers isn't that robustness (resistance to adversarial attacks, where small malicious changes trick the AI) and accuracy are fundamentally opposed, but rather that continuous functions (smooth mathematical functions without jumps or breaks) cannot achieve both properties simultaneously. The authors propose that effective robust and accurate classifiers should use discontinuous functions (functions with breaks or sudden changes) instead, and show that understanding this continuity property is crucial for building, analyzing, and testing modern machine learning models.

Milvus, an open-source vector database (a specialized database that stores and searches data based on similarity patterns, used in AI applications), has a critical vulnerability in older versions that allows attackers to skip authentication and gain full admin control over the database without needing a password. This means attackers could read, change, or delete any data and perform administrative tasks like managing databases.