CVE-2025-55286: Improper Restriction of Operations within the Bounds of a Memory Buffer

z2d is a pure Zig 2D graphics library. z2d v0.7.0 released with a new multi-sample anti-aliasing MSAA method, which uses a new buffering mechanism for storing coverage data. This differs from the standard alpha mask surface used for the previous super-sample anti-aliasing SSAA method. Under certa...

CVE-2025-46333: Improper Restriction of Operations within the Bounds of a Memory Buffer

z2d is a pure Zig 2D graphics library. Versions of z2d after 0.5.1 and up to and including 0.6.0, when writing from one surface to another using z2d.compositor.StrideCompositor.run, and higher-level operations when the anti-aliasing mode is set to .default such as Context.fill, Context.stroke,...