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NCSC-2026-0369

Vulnerability from csaf_ncscnl - Published: 2026-09-15 13:39 - Updated: 2026-09-15 13:39
Summary
Kwetsbaarheid verholpen in Palo Alto Networks PAN-OS
Notes
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten: Palo Alto Networks heeft een kwetsbaarheid verholpen in PAN-OS software, specifiek voor VM-Series en PA-Series firewalls, evenals Panorama management software.
Interpretaties: De kwetsbaarheid betreft een buffer overflow in de XML-verwerkingsfunctionaliteit van PAN-OS. Ongeauthenticeerde aanvallers met netwerktoegang kunnen hierdoor een denial-of-service veroorzaken op VM-Series firewalls of willekeurige code uitvoeren met rootrechten op PA-Series firewalls. Ook Panorama management software is getroffen. De kwetsbaarheid ontstaat door onjuiste verwerking van XML-invoer, wat leidt tot geheugenbeschadiging en mogelijk volledige systeemcompromittering.
Oplossingen: Palo Alto Networks heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Kans: medium
Schade: high
CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-787: Out-of-bounds Write
CVE-2026-0310

A buffer overflow vulnerability in Palo Alto Networks PAN-OS XML processing allows unauthenticated network attackers to cause DoS on VM-Series firewalls or execute arbitrary code with root privileges on PA-Series firewalls, also affecting Panorama.

CWE-787 - Out-of-bounds Write
Affected products
Product Identifier Version Remediation
vers:unknown/*
Palo Alto Networks / Cloud NGFW
 vers:unknown/*
vers:unknown/*
Palo Alto Networks / PAN-OS
 vers:unknown/*
vers:unknown/*
Palo Alto Networks / Prisma Access
 vers:unknown/*
References
To clipboard 

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