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Palo Alto PAN-OS CVE-2026-0301

| EUVDEUVD-2026-57714 LOW
Use of Uninitialized Resource (CWE-908)
2026-08-13 palo_alto GHSA-69pg-94v9-fcx7
1.7
CVSS 4.0 · Vendor: palo_alto

Severity by source

Vendor (palo_alto) PRIMARY
1.7 LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/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
vuln.today AI
3.7 LOW

AC:H reflects AT:P - URL Filtering must be specifically enabled; low confidentiality only, no integrity or availability impact.

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (palo_alto).

CVSS VectorVendor: palo_alto

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Aug 13, 2026 - 03:03 vuln.today
Patch available
Aug 13, 2026 - 03:01 EUVD
CVE Published
Aug 13, 2026 - 02:05 cve.org
LOW 1.7

DescriptionCVE.org

An information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS® software enables an unauthenticated user with network access to obtain sensitive information.

Panorama is not impacted by this vulnerability.

AnalysisAI

Unauthenticated information disclosure in PAN-OS's URL Filtering feature exposes sensitive data to network-accessible users. Affecting PAN-OS 10.2.x below 10.2.8, 11.1.x below 11.1.17, all Cloud NGFW versions, and Prisma Access 10.2.x below 10.2.10, the flaw stems from use of uninitialized resources (CWE-908), which can leak memory or state data during URL filtering operations. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation The URL Filtering feature must be enabled and active on the affected PAN-OS, Cloud NGFW, or Prisma Access instance - this is the specific attack requirement reflected by AT:P in the CVSS 4.0 vector. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Real-world risk is low despite the network-accessible attack vector. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patches are available. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-0301 vulnerability details – vuln.today

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