CVE-2019-11471
HIGH8.8EPSS 0.27%Published: 4/23/2019Modified: 4/28/2026
Description
libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::set_alpha_channel in heif_context.h because heif_context.cc mishandles references to non-existing alpha images.
Affected packages (2)
- Alpine/libheiffrom 0, < 1.5.0-r0
- Debian/libheiffrom 0, < 1.3.2-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |