flatpak-builder vulnerabilities (Alpine)

2 vulnerabilities.

• flatpak-builder Alpine Flatpak-builder: host code execution via `git am` hook execution in patch source extraction (`use-git-am`) CVE-2026-86320 Fix available 7.8 HighSeptember 17, 2026
• flatpak-builder Alpine flatpak-builder can access files outside the build directory. CVE-2022-21682 Fix available 7.7 HighJanuary 13, 2022