Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-16730 →
DEBIAN-CVE-2026-16730
A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup (notably SO_PEERPIDFD) are...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A flaw was found in dbus-broker. When the process file-descriptor limit is reached, EMFILE/ENFILE errors during peer setup (notably SO_PEERPIDFD) 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 deny service to the desktop session. Flatpak applications can reach the host session bus through the dbus proxy.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
dbus-broker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
dbus-broker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
dbus-broker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Références
- advisory security-tracker.debian.org