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NVD Vulnerability Details :
CVE-2026-0228
Awaiting Analysis
More InfoOfficial Page
Source-psirt@paloaltonetworks.com
View Known Exploited Vulnerability (KEV) details
Published At-11 Feb, 2026 | 18:16
Updated At-12 Feb, 2026 | 15:11

An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.01.3LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N/E:U/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:N/R:U/V:D/RE:M/U:Amber
Type: Secondary
Version: 4.0
Base score: 1.3
Base severity: LOW
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N/E:U/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:N/R:U/V:D/RE:M/U:Amber
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-295Secondarypsirt@paloaltonetworks.com
CWE ID: CWE-295
Type: Secondary
Source: psirt@paloaltonetworks.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.paloaltonetworks.com/CVE-2026-0228psirt@paloaltonetworks.com
N/A
Hyperlink: https://security.paloaltonetworks.com/CVE-2026-0228
Source: psirt@paloaltonetworks.com
Resource: N/A
Change History
0Changes found
Details not found