CVE-2026-95614

Zenitel Connect host applies rsyslog configuration written to a volume shared with the hiatus container

Critical 9.3

Description

The host configuration watcher in Zenitel Connect before 1.11.0 applies a rsyslog configuration file written to a data volume that is shared with the hiatus application container, which allows local attackers with write access to the hiatus container filesystem to execute arbitrary OS commands as root on the host operating system via a crafted rsyslog configuration file.

Key facts

Published: 13 Nov 2026
Last changed: 13 Nov 2026
Assigned by: Zenitel
EPSS: 0.15% likely to be exploited in the next 30 days, higher than 4.216% of CVEs (scores for 15 Nov 2026)
SSVC (CISA): Exploitation: none; Automatable: no; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

9.3CVSS 4.0, Criticalfrom the CNA (Zenitel)CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

What to do

Upgrade to version 1.11.0CNA solution statement

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Vendor	Product	Versions
Zenitel	Zenitel Connect	Default status: unaffected 0 up to but excluding 1.11.0 (affected)