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EPSS 0.5%top 62%

Due to a flaw in the execution order of scripts during shutdown, the firewall is terminated prematurely during system shutdown. (CVE-2026-44108)

0
Critical
Published: 07/30/2026 (07/30/2026, 09:31:18 UTC)
Source: GCVE Database

Description

A vulnerability exists due to improper execution order of shutdown scripts causing the firewall to terminate prematurely during system shutdown. This flaw creates a temporary window where internal services may be exposed externally, allowing unauthenticated remote attackers potential access that could lead to full system compromise. No patch or official remediation information is currently available.

CVSS v4.0

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
Scope
X
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/30/2026, 20:08:58 UTC

Technical Analysis

CVE-2026-44108 is a critical vulnerability arising from a flaw in the execution order of scripts during system shutdown. The firewall is stopped too early, before other services shut down, creating a time window where internal services become accessible from outside the system. This exposure may allow unauthenticated remote attackers to connect to these services and potentially fully compromise the system. The vulnerability is categorized under CWE-696 (Incorrect Behavior Order). There is no information on available patches or fixes, and no known exploits in the wild have been reported.

Potential Impact

The premature termination of the firewall during shutdown exposes internal services to external networks temporarily. This exposure can be exploited by unauthenticated remote attackers to gain unauthorized access, potentially resulting in full system compromise. The impact is critical due to the possibility of complete system takeover during shutdown.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, system administrators should be aware of the risk during shutdown periods and consider minimizing exposure by restricting network access during shutdown or implementing compensating controls if feasible.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
GHSA-hj6x-rh93-r6v7
Osv Schema Version
1.4.0
Aliases
["CVE-2026-44108"]
Ecosystems
[]
Database Specific Severity
CRITICAL
Cvss Version
4.0

Threat ID: 6a6b72b99c2644c7f8473990

Added to database: 07/30/2026, 15:50:17 UTC

Last enriched: 07/30/2026, 20:08:58 UTC

Last updated: 07/31/2026, 03:32:21 UTC

Views: 4

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