Palo Alto Networks Security Advisories & CVEs
41 advisories tracked · Palo Alto Networks Security Advisories · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Palo Alto Networks Security Advisories
Polled via the official security.paloaltonetworks.com RSS feed. Advisory pages are fetched for new items to extract affected/fixed version tables.
Latest Palo Alto advisories
High [CVE-2026-0271] Prisma Access Agent: Local Privilege Escalation by Authorized Users
CVE-2026-0271 Prisma Access Agent: Local Privilege Escalation by Authorized Users
High [CVE-2026-0272] PAN-OS: Privilege Escalation (PE) Vulnerability in the Command Line Interface (CLI)
CVE-2026-0272 PAN-OS: Privilege Escalation (PE) Vulnerability in the Command Line Interface (CLI)
High [CVE-2026-10000 +243] PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
High [CVE-2026-0257] PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities
CVE-2026-0257 PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities Affected products named by the advisory: Prisma Access.
High [CVE-2026-0259] WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)
CVE-2026-0259 WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)
High [CVE-2026-0261] PAN-OS: Authenticated Admin Command Injection Vulnerability
CVE-2026-0261 PAN-OS: Authenticated Admin Command Injection Vulnerability
High [CVE-2026-0262] PAN-OS: Denial of Service Vulnerabilities in Network Traffic Parsing
CVE-2026-0262 PAN-OS: Denial of Service Vulnerabilities in Network Traffic Parsing Affected products named by the advisory: Prisma Access.
High [CVE-2026-0258] PAN-OS: Server-Side Request Forgery (SSRF) in IKEv2 Certificate URL Fetching
CVE-2026-0258 PAN-OS: Server-Side Request Forgery (SSRF) in IKEv2 Certificate URL Fetching
High [CVE-2026-0243] denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices
A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to cause a system disruption by sending a specially crafted IPv6 packet.
High [CVE-2026-0248] improper certificate validation vulnerability in the Prisma Access Agent® for Android and Chrome OS
An improper certificate validation vulnerability in the Prisma Access Agent® for Android and Chrome OS enables an attacker to perform a man-in-the-middle (MitM) attack to intercept VPN traffic. By presenting a certificate for any domain issued by a trusted Certificate Authority, the attacker can capture sensitive device information. The Prisma Access Agent on macOS, Windows, Linux and iOS are not affected.
High [CVE-2026-0244] improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION
An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the controller.
High [CVE-2026-0240] information disclosure vulnerability in Trust Protection Foundation
An information disclosure vulnerability in Trust Protection Foundation enables an authenticated attacker to obtain sensitive information from the server's vault. Successful exploitation of this issue allows the attacker to impersonate any user within the environment and arbitrarily modify configuration settings.
High [CVE-2026-0241] Trust Protection Foundation: Multiple Authorization Bypass Vulnerabilities
CVE-2026-0241 Trust Protection Foundation: Multiple Authorization Bypass Vulnerabilities
High [CVE-2026-0242] Trust Protection Foundation: SQL Injection Vulnerability
CVE-2026-0242 Trust Protection Foundation: SQL Injection Vulnerability
High [CVE-2026-0246] Prisma Access Agent: Local Privilege Escalation Vulnerability
CVE-2026-0246 Prisma Access Agent: Local Privilege Escalation Vulnerability
High [CVE-2026-0247] Prisma Access Agent Endpoint DLP: Authorization Bypass Vulnerabilities
CVE-2026-0247 Prisma Access Agent Endpoint DLP: Authorization Bypass Vulnerabilities
High [CVE-2026-0233] certificate validation vulnerability in Palo Alto Networks Autonomous Digital Experience Manager on Windows
A certificate validation vulnerability in Palo Alto Networks Autonomous Digital Experience Manager on Windows allows an unauthenticated attacker with adjacent network access to execute arbitrary code with NT AUTHORITY\SYSTEM privileges.
High [CVE-2026-0231] information disclosure vulnerability in Palo Alto Networks Cortex XDR® Broker VM
An information disclosure vulnerability in Palo Alto Networks Cortex XDR® Broker VM allows an authenticated user to obtain and modify sensitive information by triggering live terminal session via Cortex UI and modifying any configuration setting. The attacker must have network access to the Broker VM to exploit this issue.
High [CVE-2026-0229] denial-of-service (DoS) vulnerability in the Advanced DNS Security (ADNS) feature of Palo Alto Networks PAN-OS® software
A denial-of-service (DoS) vulnerability in the Advanced DNS Security (ADNS) feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Cloud NGFW and Prisma Access® are not impacted by this vulnerability.
High [CVE-2026-0227] vulnerability in Palo Alto Networks PAN-OS software
A vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to cause a denial of service (DoS) to the firewall. Repeated attempts to trigger this issue results in the firewall entering into maintenance mode.