cvedb.io
CVE-2025-55286
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2025-08-16T01:15:27.567 · Last modified 2026-06-17T09:41:35.217

Summary

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 certain circumstances where the path being drawn existed in whole or partly outside of the rendering surface, incorrect bounding could cause out-of-bounds access within the coverage buffer. This affects the higher-level drawing operations, such as Context.fill, Context.stroke, painter.fill, and painter.stroke, when either the .default or .multisample_4x anti-aliasing modes were used. .supersample_4x was not affected, nor was drawing without anti-aliasing. In non-safe optimization modes (consumers co

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.