{"id":"CVE-2026-34080","summary":"xdg-dbus-proxy has an eavesdrop filter bypass allowing message interception","details":"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.","aliases":["GHSA-vjp5-hjfm-7677"],"modified":"2026-07-08T08:06:26.463511264Z","published":"2026-04-07T20:57:57.931Z","related":["SUSE-SU-2026:22096-1","SUSE-SU-2026:2755-1","openSUSE-SU-2026:10625-1","openSUSE-SU-2026:20934-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34080.json","cwe_ids":["CWE-1289"],"cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/04/10/15"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2026/04/msg00022.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34080.json"},{"type":"ADVISORY","url":"https://github.com/flatpak/xdg-dbus-proxy/security/advisories/GHSA-vjp5-hjfm-7677"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34080"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/flatpak/xdg-dbus-proxy","events":[{"introduced":"0"},{"fixed":"6a170fa77e3cbecb48f9dd2478fe5c0a119eb467"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.1.7"}],"cpe":"cpe:2.3:a:flatpak:xdg-dbus-proxy:*:*:*:*:*:*:*:*","source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["0.1.6","0.1.5","0.1.4","0.1.3","0.1.2","0.1.1","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34080.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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"}]}