P4Verified

CVE-2023-34969: dbus from 1.12.0 (inclusive), before 1.12.28 (exclusive), from 1.14.0 (inclusive), before 1.14.8 (exclusive), from…

CVE-2023-34969. CVSS 3.1 base score 6.5 (MEDIUM, NVD). EPSS 0.01405 (percentile 0.71885), scored 13-Oct-2026.

Affected technology

dbus · from 1.12.0 (inclusive), before 1.12.28 (exclusive)
freedesktop

dbus · from 1.14.0 (inclusive), before 1.14.8 (exclusive)
freedesktop

dbus · from 1.15.0 (inclusive), before 1.15.6 (exclusive)
freedesktop

fedora · 38
fedoraproject

debian linux · 10.0
debian

n/a · n/a
Vendor not specified by the source

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

Description’s affected range: before 1.15.6 sometimes

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Unprivileged users can crash dbus-daemon. NVD’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as none; availability impact as high. Source advisory’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-404
CCR priority: 26.4 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.01405 · percentile 0.71885 · 2026-10-13
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-15 01:13:25.227066+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2023-34969.html