CVE-2022-42010: Fedoraproject Fedora

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message with certain invalid type signatures.

Affected products

• Fedoraproject Fedora: version 35 only; version 36 only; version 37 only
• Freedesktop Dbus: before 1.12.24 (fixed in 1.12.24); from 1.13.0, before 1.14.4 (fixed in 1.14.4); from 1.15.0, before 1.15.2 (fixed in 1.15.2)

Published 2022-10-10. Last modified 2026-06-17.