cvedb.io
CVE-2021-46700
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2022-02-19T19:15:10.960 · Last modified 2026-06-17T04:15:23.873

Summary

In libsixel 1.8.6, sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double free.

Affected products

saitoha — libsixel

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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.