EUVD-2026-48559

A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup notably SOPEERPIDFD are handled as fatal failures, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and den...

CVE-2026-16730

dbus-broker is affected. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup (notably SO_PEERPIDFD) are treated as fatal, causing the broker to exit. A local attacker who can open many connections to the user session bus can trigger this and deny service to t...

SUSE-SU-2026:3037-1 Security update for yelp

This update for yelp fixes the following issue - CVE-2026-13601: overly permissive Content Security Policy allows host file disclosure via Flatpak applications bsc1269625...

OPENSUSE-SU-2026:21295-1 Security update for yelp

This update for yelp fixes the following issue - CVE-2026-13601: overly permissive Content Security Policy allows host file disclosure via Flatpak applications bsc1269625...

CVE-2026-13601 Yelp: yelp-xsl: overly permissive content security policy in yelp allows host file disclosure from flatpak applications

A flaw was found in Yelp due to an overly permissive Content Security Policy CSP implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document,...

Fedora 43 : yelp (2026-7c3b91a2bc)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-7c3b91a2bc advisory. Yelp 49.1, fixing: Flatpak applications are able to exfiltrate host files due to yelp's CSP being too permissive Tenable has extracted the preceding...

Important: bubblewrap

Issue Overview: A sandbox escape vulnerability was found in Flatpak due to a symlink-following issue when mounting persistent directories. This flaw allows a local user or attacker to craft a symbolic link that can bypass the intended restrictions, enabling access to and modification of files...