CVE-2026-109449

A flaw was found in symfony/expression-language. The parser does not enforce a limit on the depth of nested expressions when constructing syntax trees. A remote attacker can exploit this flaw by submitting a crafted expression with deeply nested structures, causing the application process to cras...

GAMBA

GAMBA GAMBA is a tool for the simplification of mixed Boolean-arithmetic expressions MBAs. GAMBA is short for General Advanced Mixed Boolean Arithmetic simplifier. It uses the linear algebraic simplifier SiMBA to iteratively simplify linear subexpressions of a potentially nonlinear input MBA...

deepsecrets

OWASP DeepSecrets — a better tool for secrets scanning What is it? Another token-wasting CLI proxy to an AI API? Absolutely not! In our LLM-hype era, DeepSecrets still runs entirely on your machine — giving you great results offline, securely, and for free. So why yet another tool? Most existing...

Enhancing LLM-Based Vulnerability Detection Via Representation-Aware Logical Ensemble

Automated vulnerability detection in C source code is a long-standing challenge, as traditional static analysis tools often trade precision for scalability and struggle with complex vulnerability patterns. Recently, large language models LLMs have shown promising results; yet, most approaches rel...

Representation Matters: An Empirical Study of Program Representations for LLM Vulnerability Reasoning

Large Language Models LLMs are increasingly used for automated vulnerability detection, but it remains unclear how program structure and semantics should be represented for LLM-based reasoning. Most prompting-based approaches provide raw source code, implicitly assuming that more source-level...

PYPILINE: Malicious PyPI Package Detection Via Suspicious API Knowledge and Agent Workflow

The detection of malicious PyPI packages is crucial for maintaining the security of the open source software supply chain. Existing methods, which primarily rely on rules or traditional machine learning, suffer from poor interpretability and difficulty in adapting to novel attacks. To address thi...

ShellForge: Adversarial Co-Evolution of Webshell Generation and Multi-View Detection for Robust Webshell Defense

Webshells remain a primary foothold for attackers to compromise servers, particularly within PHP ecosystems. However, existing detection mechanisms often struggle to keep pace with rapid variant evolution and sophisticated obfuscation techniques that camouflage malicious intent. Furthermore, many...

github.com/expr-lang/expr: Memory Exhaustion in Expr Parser with Unrestricted Input

A flaw was found in Expr. This vulnerability allows excessive memory usage and potential out-of-memory OOM crashes via unbounded input strings, where a malicious or inadvertent large expression can cause the parser to construct an extremely large Abstract Syntax Tree AST, consuming excessive memo...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the parseExpression function in parser.go, due to the unrestricted size of input strings, which can cause the generation of large Abstract Syntax Trees ASTs. An attacker can crash...