Palo Alto Networks Security Advisories / CVE-2021-44142

CVE-2021-44142 Informational: Impact of the Samba Vulnerability CVE-2021-44142 on PAN-OS

Severity 0 · NONE
Attack Vector Not applicable
Scope Not applicable
Attack Complexity Not applicable
Confidentiality Impact NONE
Privileges Required Not applicable
Integrity Impact NONE
User Interaction Not applicable
Availability Impact NONE


The Palo Alto Networks Product Security Assurance team has evaluated the Samba CVE-2021-44142 vulnerability.

Though PAN-OS software contains Samba packages, there isn’t a Samba server that runs in PAN-OS software that could enable an attacker to exploit this vulnerability, which means there are no scenarios that enable successful exploitation of this vulnerability in PAN-OS software.

To reiterate, there is no known security impact for this vulnerability on PAN-OS or Prisma Access appliances.

Product Status

PAN-OS Noneall
Prisma Access Noneall

Severity: NONE

CVSSv3.1 Base Score: 0 (CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:N)

Weakness Type

CWE-125 Out-of-bounds Read

CWE-787 Out-of-bounds Write


No product updates are required for this vulnerability.


Initial publication
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