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MEDIUM Vulnerabilities Debian Security

DSA-6209-1 xdg-dbus-proxy - security update

  • What: Vulnerability in xdg-dbus-proxy
  • Impact: Information disclosure due to bypass of eavesdrop restrictions
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[SECURITY] [DSA 6209-1] xdg-dbus-proxy security update To : debian-security-announce@lists.debian.org Subject : [SECURITY] [DSA 6209-1] xdg-dbus-proxy security update From : Moritz Muehlenhoff < jmm@debian.org > Date : Mon, 13 Apr 2026 20:41:15 +0000 Message-id : < [🔎] ad1U62bpo0_t-Ug4@seger.debian.org > Reply-to : debian-security-announce-request@lists.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-6209-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff April 13, 2026 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : xdg-dbus-proxy CVE ID : CVE-2026-34080 It was discovered that incorrect parsing of policy rules in the xdg-dbus-proxy (a filtering proxy for D-Bus connections) allowed the bypass of eavesdrop restrictions, which could result in information disclosure. For the stable distribution (trixie), this problem has been fixed in version 0.1.6-1+deb13u1. We recommend that you upgrade your xdg-dbus-proxy packages. For the detailed security status of xdg-dbus-proxy please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xdg-dbus-proxy Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmndVDAACgkQEMKTtsN8 TjaPOg/8CHnhe62Ygsiut7Pkac6rdrgLCiqFtW0kVwMiOmdMsg6wXfAf63Bq5uaY Ll2tMGLy45AnE2n7kPLA2Lx2rZ7N9vslHOdb+/n7IJ1Fjy3Jo1JfFXB7BSwsk06b cMUdchBpQUhWWpQXee+ViooCjvoUU/WfJKAPlTFOsXFKr4VFnY0pRDcrpkTWNSkB C/OblIsx0Hej39CFkN6KYFa9G5CODGa07SUXWGSKtp4+UCkBavxcG/+2N2ve78S5 l1rDgR5CJiQUjxn090/4tnBwsday2M1esxiFP9ih1lSXyaw38qoo1m7AYriWvHbO g1Bgy7hsG6eZT3EAOW4VKALXwLKBlnlJNH5B3X/8GButN2mIvefd8Gv7nx+zabBI HOW7Op4LG5of3g+l0r4As9oI0w/LH+VLN10R9urOQCDDN9pdu2U6dI9vg7qItBMU S5ub00Svz7hG0qa/2IRwb9vMbjoV1PNu7V4KzXuFdDnGredZ8qBiRj9suy6tOd/r kXj3AwMzfLTeZ/P7DKsYvAfA4agKL8qQAdyug6NlJ0BJxauPCzmVUS0ub0e0fyqx x8IzuQSjgn5brpyqGxte3BBeVCCzmgbf9Vn+fO2IMM5qGTYRW/7bm5WnBZ9/t0Av 9Vlgp8fX26ef3wQ6W1+8oFhrweT0w/Q5lJDkqpQplKPhqRXSz04= =r4lK -----END PGP SIGNATURE----- Reply to: debian-security-announce@lists.debian.org Moritz Muehlenhoff (on-list) Moritz Muehlenhoff (off-list) Prev by Date: [SECURITY] [DSA 6208-1] mediawiki security update Previous by thread: [SECURITY] [DSA 6208-1] mediawiki security update Index(es): Date Thread

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