Matthias Miltenberger

OverviewPHP2Shell refers to two vulnerabilities in the PHP runtime: CVE-2026-109618 and CVE-2026-109619. The PHP development team reports that the vulnerabilities could allow unauthenticated remote...

OverviewThe reported compromise of eMudhra intermediate CA keys can allow an attacker to impersonate a TLS service to a client that still trusts the affected certificate chains. Operating system an...

In each full installation package, there is a respective "light" version of the C/C++ library, e.g., macOS: libgurobi130_light.dylib Windows: libgurobi130_light.dll Linux: libgurobi130_light.so ...

In version 12 and up, the Gurobi Optimizer inserts a Signature comment when writing an LP or MPS file. This signature facilitates the identification of the model's creator and the handling of your ...

The error messageerror while loading shared libraries: libcrypt.so.1: cannot open shared object file: No such file or directorycan appear on specific Linux systems and indicates that the libcrypt l...

The Markowitz tolerance balances sparsity (for performance) and numerical stability when constructing the LU factorization of the basis matrix in the simplex algorithm. You can change this value vi...

There are two ways to connect a client machine to Gurobi Instant Cloud:Environment parametersYou can start a Gurobi Cloud environment by using the Env constructor and supplying it with the respecti...

Since Gurobi version 9.1, the Global Interpreter Lock (GIL) is released during the optimization process which takes place on a lower level. This enables user programs to execute other Python code i...

To create a relaxed version of your model that contains only continuous variables and removes SOS and general constraints, use:relax = model.relax()This creates a new Model object and does not modi...

Custom termination criteria can be set within callbacks in order to avoid calling optimize() several times. The following example uses the Python API to implement a "soft" time limit that is only v...