MEDIUM SeverityCVSS 4.06.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVE-2026-34080
Last updated Apr 11, 2026 · Published Apr 07, 2026
Description
xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy parser vulnerability allows bypassing eavesdrop restrictions. The proxy checks for eavesdrop=true in policy rules but fails to handle eavesdrop ='true' (with a space before the equals sign) and similar cases. Clients can intercept D-Bus messages they should not have access to. This vulnerability is fixed in 0.1.7.
Affected products
1 listed- flatpak:xdg-dbus-proxy
Mappings
CWE
CWE-1289
CAPEC
None listed.
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