GNOME's Help Viewer Updated Due To Flatpak Sandbox Escape Vulnerability

GNOME’s Help Viewer Updated Due To Flatpak Sandbox Escape Vulnerability

GNOME’s help viewer, Yelp, last year was impacted by a serious security issue for arbitrary file reads. There’s a new vulnerability affecting the GNOME help viewer that led to the Yelp 49.1 release to address a possible Flatpak sandbox escape vector… https://www.phoronix.com/news/GNOME-Help-Viewer-2026-Sandbox