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.
Published: 2026-04-07
Score: 6.8 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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History

Tue, 07 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
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.
Title xdg-dbus-proxy has an eavesdrop filter bypass allowing message interception
Weaknesses CWE-1289
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-07T20:57:57.931Z

Reserved: 2026-03-25T16:21:40.868Z

Link: CVE-2026-34080

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-07T21:17:17.720

Modified: 2026-04-07T21:17:17.720

Link: CVE-2026-34080

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses