https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-10T18:08:28.353637+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2022-25225 cnvd-2022-25225 2026-10-10T18:08:28.440043+00:00 cnvd-2022-25225 https://cve.radiocsirt.org/vuln/euvd-2026-34143 EUVD-2026-34143 2026-10-10T18:08:28.440082+00:00 EUVD-2026-34143 https://cve.radiocsirt.org/vuln/fkie_cve-2021-46700 fkie_cve-2021-46700 2026-10-10T18:08:28.440105+00:00

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

 https://cve.radiocsirt.org/vuln/ghsa-5mpg-37cw-j7g5 GHSA-5mpg-37cw-j7g5 2026-10-10T18:08:28.440137+00:00

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

 https://cve.radiocsirt.org/vuln/gsd-2021-46700 gsd-2021-46700 2026-10-10T18:08:28.440153+00:00 gsd-2021-46700 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-46700 UBUNTU-CVE-2021-46700 2026-10-10T18:08:28.440164+00:00

Affected: Ubuntu:16.04:LTS: libsixel, Ubuntu:18.04:LTS: libsixel, Ubuntu:20.04:LTS: libsixel, Ubuntu:22.04:LTS: libsixel, Ubuntu:24.04:LTS: libsixel, Ubuntu:25.10: libsixel, Ubuntu:26.04:LTS: libsixel

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