CVE-2026-34080

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan Improper Validation of Unsafe Equivalence in Input pada flatpak xdg-dbus-proxy. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

7 April 2026

Terakhir diubah

24 Juli 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1289: Improper Validation of Unsafe Equivalence in Input

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 5,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/flatpak/xdg-dbus-proxy/security/advisories/GHSA-vjp5-hjfm-7677 advisory vendor
• http://www.openwall.com/lists/oss-security/2026/04/10/15 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2026/04/msg00022.html