CERT-FR flags mass Palo Alto Networks patch
CERT-FR issued an advisory for numerous vulnerabilities across Palo Alto Networks products enabling RCE, privilege escalation, DoS and data exposure.
The French national CERT (CERT-FR) published an advisory covering a very large number of vulnerabilities affecting the Palo Alto Networks product portfolio, including PAN-OS, GlobalProtect App, Prisma Access, Prisma Access Agent, Prisma Browser, and Cloud NGFW. The flaws span multiple impact categories: remote code execution, privilege escalation, remote denial of service, data integrity and confidentiality breaches, and security policy bypass. Palo Alto Networks released a batch of security bulletins dated 12 August 2026 (CVE-2026-0289 through CVE-2026-0301 and PAN-SA-2026-0011) alongside an extensive additional set of CVE references spanning the CVE-2026-13774 through CVE-2026-14107+ range, indicating a very large coordinated patch cycle.
No exploitation in the wild, proof-of-concept code, or threat actor attribution is mentioned in the advisory; it is a vendor patch notification relayed by CERT-FR rather than an incident report. Organizations running the affected versions — PAN-OS prior to 11.1.17 or 10.2.8, GlobalProtect App versions below 6.0.15/6.2.8-h13/6.3.3-h14/h15, Prisma Access below 10.2.10, Prisma Access Agent below 26.2.2/26.3, and Prisma Browser below 150.49.8.187 — should apply the vendor-supplied updates referenced in the linked Palo Alto Networks security bulletins as soon as feasible, given the breadth of impact types including remote code execution.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1014
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