Search results

Memory allocation error when using sixel_encoder_encode_bytes()

Status: Open.

#224 In saitoha/libsixel;

· xyzzy42 opened on Apr 15, 2026

Out of bounds memory access with more than 1 pixel per byte pixel formats, e.g. SIXEL_PIXELFORMAT_G1

Status: Open.

#222 In saitoha/libsixel;

· xyzzy42 opened on Apr 13, 2026

Vulnerability in libsixel

Status: Open.

#221 In saitoha/libsixel;

· nicoppida opened on Mar 6, 2026

Consider setting background select to 1 by default

Status: Open.

#215 In saitoha/libsixel;

· j4james opened on Dec 7, 2025

[RFC] SIXEL dequantization

Status: Open.

#213 In saitoha/libsixel;

· saitoha opened on Oct 11, 2025

[RFC] Provide thumbnails and previews for *.six / *.sixel

Status: Open.

#212 In saitoha/libsixel;

· saitoha opened on Oct 4, 2025

Color problem on DEC LJ-250 printer

Status: Open.

#211 In saitoha/libsixel;

· saitoha opened on Oct 4, 2025

Detected heap-buffer-overflow in src/quant.c:871:9

Status: Open.

#209 In saitoha/libsixel;

· Crispy-fried-chicken opened on Sep 9, 2025

Windows: MSYS/MinGW64 builds does not generate sixel image output in native MSYS/mintty terminal

Status: Open.

#199 In saitoha/libsixel;

· eabase opened on Aug 9, 2025

Which libsixel repository should be used? (Mixed info and no clarity in README.)

Status: Open.

#198 In saitoha/libsixel;

· eabase opened on Aug 9, 2025

[RFC] Enhancing SIXEL with a 1024-Color Palette

Status: Open.

#196 In saitoha/libsixel;

· saitoha opened on Aug 4, 2025

heap-buffer-overflow /src/tosixel.c:848 in sixel_encode_body_ormode

Status: Open.

#187 In saitoha/libsixel;

· j4james opened on Feb 15, 2025