Debian/libsixel: high 7
libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. Versions 1.8.7 and prior contain a Use-After-Free vulnerability via the load_gif() function in fromgif.c, where a single
Action: Upgrade libsixel to 1:1.8.7-r2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:1.8.7-r2-1 | - |
Fixed versions
| 1:1.8.7-r2-1 |
Sources
- osv: DEBIAN-CVE-2026-33018#Debian:14/libsixel
- https://security-tracker.debian.org/tracker/CVE-2026-33018
published · modified · JSON