PT-2025-45992 · Julia · Dbus Jll

Published 2025-10-10 · Updated 2025-10-10

OSV

D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

Related Identifiers

JLSEC-2025-22

Affected Products

Dbus Jll

References · 5

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZYCDRMD7B4XO4HF6C6YTLH4YUD7TANP · Vendor Advisory
• https://osv.dev/vulnerability/JLSEC-2025-22 · Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2023/10/msg00033.html · Note
• https://security.netapp.com/advisory/ntap-20231208-0007 · Note
• https://gitlab.freedesktop.org/dbus/dbus/-/issues/457 · Note