Saitoha Libsixel

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

48CVEs

The load_pnm function in frompnm.c in libsixel.a in libsixel 1.8.2 has infinite recursion.

Published 2019-04-08 · Modified

5.5EPSS 0.010

There is a heap-based buffer over-read at writer.c (function: write_png_to_file) in libsixel 1.8.2 that will cause a denial of service.

Published 2018-11-30 · Modified

5.5EPSS 0.007

There is an illegal address access at fromsixel.c (function: sixel_decode_raw_impl) in libsixel 1.8.2 that will cause a denial of service.

Published 2018-11-30 · Modified

5.5EPSS 0.007

There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service.

Published 2018-11-30 · Modified

5.5EPSS 0.007

There is a heap-based buffer over-read at stb_image.h (function: stbi__tga_load) in libsixel 1.8.2 that will cause a denial of service.

Published 2018-11-30 · Modified

5.5EPSS 0.007

stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__create_png_image_raw.

Published 2022-03-26 · Analyzed

5.5EPSS 0.006

saitoha libsixel until v1.8.7 was discovered to contain a memory leak via the component malloc_stub.c.

Published 2026-02-23 · Analyzed

4.0EPSS 0.001

libsixel: NULL pointer dereference

Published 2026-05-14 · Analyzed

2.5EPSS 0.001