CVE-2026-0277

Prisma Access Agent: Improper Certificate Validation on iOS

An improper certificate validation vulnerability in the Prisma® Access Agent for iOS enables an attacker to perform a man-in-the-middle (MitM) attack to intercept VPN traffic. The Prisma Access Agent on Windows, macOS, Linux, Android and ChromeOS are not affected.

CVSS 4.0 · 5.7 Medium EPSS < 1% KEV · Not listed

Vendors

Apple Palo Alto Networks Paloaltonetworks

Products

Iphone Os Prisma Access Agent Prisma Access Agent

CVE-2026-0278

Prisma Access Agent: Multiple DLP Policy Bypass Vulnerabilities on Windows

Multiple protection mechanism failures in the Prisma Access Agent Data Loss Prevention (DLP) component for Windows allow a local user to bypass DLP policy enforcement controls. The Prisma Access Agent on macOS is not affected.

CVSS 4.0 · 5.8 Medium EPSS < 1% KEV · Not listed

Vendors

Microsoft Palo Alto Networks Paloaltonetworks

Products

Windows Prisma Access Agent Prisma Access Agent

CVE-2026-45170

Idira Vendor PAM - Self-Hosted Connector: Potential Security Bypass due to Incomplete TLS Certificate Validation

Idira Vendor PAM - Self-Hosted Connector versions prior 1.1.100504 under specific conditions and configuration scenarios, TLS certificate validation may not be fully enforced. CyberArk Security Bulletin: CA26-17

CVSS 4.0 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Paloaltonetworks

Products

Pam Sh Connector Vendor Pam Idira Privilege Cloud Connector

CVE-2024-5918

PAN-OS: Improper Certificate Validation Enables Impersonation of a Legitimate GlobalProtect User

An improper certificate validation vulnerability in Palo Alto Networks PAN-OS software enables an authorized user with a specially crafted client certificate to connect to an impacted GlobalProtect portal or GlobalProtect gateway as a different legitimate user. This attack is possible only if you "Allow Authentication with User Credentials OR Client Certificate."

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Paloaltonetworks

Products

Pan-os

CVE-2023-6791

PAN-OS: Plaintext Disclosure of External System Integration Credentials

A credential disclosure vulnerability in Palo Alto Networks PAN-OS software enables an authenticated read-only administrator to obtain the plaintext credentials of stored external system integrations such as LDAP, SCP, RADIUS, TACACS+, and SNMP from the web interface.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed

Vendors

Paloaltonetworks

Products

Pan-os

CVE-2026-45178

Idira Secrets Manager Self-Hosted: Improper Access Control in Internal Cluster Endpoints

Idira Secrets Manager Self-Hosted versions 13.8.0 and lower exhibit improper access control within internal cluster endpoints. A remote, authenticated attacker possessing standard node-level credentials could leverage these endpoints to potentially retrieve unauthorized secrets or cause a denial of service (DoS). CyberArk Security Bulletin: CA26-20

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Paloaltonetworks

Products

Conjur Enterprise Conjur Enterprise Idira Secrets Manager and 1 more

CVE-2026-45177

Idira Secrets Manager SaaS Edge: Authentication Bypass of an internal validation mechanism

Idira Secrets Manager SaaS Edge versions prior to 1.8 exhibit improper access control within its internal authentication components. A remote, unauthenticated attacker could exploit this by submitting a specially crafted request. Under specific circumstances, this could allow the attacker to manipulate internal validation mechanisms, potentially leading to a bypass of identity verification and the unauthorized acquisition of an access token. CyberArk Security Bulletin: CA26-20

CVSS 4.0 · 9.1 Critical EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Paloaltonetworks

Products

Conjur Cloud Conjur Cloud Edge Finding Only Idira Secrets Manager Edge

CVE-2026-45176

Idira Endpoint Privilege Manager Agent: Local Privilege Escalation via Internal Communication or File Operation Manipulation

Idira Endpoint Privilege Manager Agent versions prior to 26.5 exhibit improper access control within high-privileged agent components. A local, low-privileged attacker could exploit this by manipulating an internal communication mechanism or file operation. Under specific circumstances, this could potentially allow the attacker to bypass permission restrictions and execute unauthorized local actions with elevated privileges. CyberArk Security Bulletin: CA26-19

CVSS 4.0 · 8.9 High EPSS < 1% KEV · Not listed

Vendors

Apple Cyberark Cyberark Software A Palo Alto Networks Company and 3 more

Products

Macos Endpoint Privilege Manager Idira Endpoint Privilege Manager and 3 more

CVE-2026-45175

Idira Endpoint Privilege Manager Agent: Security Control and Cryptographic Validation Bypass in Internal Agent Validation Processes

Idira Endpoint Privilege Manager Agent versions prior to 26.5 exhibit improper access control within internal agent validation processes. A local attacker could potentially bypass built-in security controls or cryptographic validations. Under specific circumstances, this could allow the attacker to circumvent agent self-defense mechanisms and execute unauthorized operations. CyberArk Security Bulletin: CA26-19

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Apple Cyberark Cyberark Software A Palo Alto Networks Company and 3 more

Products

Macos Endpoint Privilege Manager Idira Endpoint Privilege Manager and 3 more

CVE-2026-45174

Idira Endpoint Privilege Manager Linux Agent: Potential bypass of Agent Daemon Initialization

Idira Endpoint Privilege Manager Linux Agent versions prior to 26.5 allow a local attacker to potentially compromise the agent daemon initialization. CyberArk Security Bulletin: CA26-19

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Linux and 1 more

Products

Endpoint Privileged Manager Idira Endpoint Privilege Manager Linux Kernel and 1 more

CVE-2026-45173

Idira Identity Browser Extension: Unauthorized Application Interaction via Origin Validation Failure

Idira Identity Browser Extension (Chrome, Firefox, and Edge builds) versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote attacker to trigger unauthorized application interaction or execution parameters within the context of that authenticated browser session. CyberArk Security Bulletin: CA26-21

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Google and 3 more

Products

Identity Browser Extensions Identity Browser Extensions Chrome and 3 more

CVE-2026-45172

Idira Privileged Session Manager for SSH (PSMP): Arbitrary Command Execution via Improper Neutralization of Special Elements used in an OS Command

Due to incomplete input validation in Idira Privileged Session Manager for SSH (PSMP) versions prior to 15.0.2, 14.6.3, 14.2.5, and 14.0.6, an authenticated, low-privileged user could potentially execute arbitrary commands on the PSMP host. CyberArk Security Bulletins: CA26-17 and CA26-18

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Paloaltonetworks

Products

Privileged Session Manager Pam Self-hosted Privilege Cloud Idira Privileged Session Manager For Ssh

CVE-2026-45171

Idira Privileged Session Manager (PSM): Potential Code Execution due to an Incomplete Input Validation

Incomplete input validation and improperly configured folder permissions within Idira Privileged Session Manager (PSM) versions prior to 15.0.3, 14.6.3, 14.2.5, and 14.0.5, an authenticated, low-privileged user could potentially execute arbitrary code. CyberArk Security Bulletin: CA26-17 and CA26-18

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Paloaltonetworks

Products

Privileged Session Manager Privileged Session Manager Vault Idira Privileged Session Manager

CVE-2026-45169

Idira Privileged Access Manager (PAM) Self-Hosted Vault: Denial of Service due to Unexpected Input Processing

Idira Privileged Access Manager (PAM) Self-Hosted Vault versions prior to 15.0.3, 14.6.5, 14.2.7, and 14.0.8 exhibit a validation vulnerability. Under specific circumstances and configuration scenarios, processing unexpected input could potentially lead to an unexpected service termination, resulting in a localized denial of service (DoS). CyberArk Security Bulletin: CA26-17

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Cyberark Cyberark Software A Palo Alto Networks Company Paloaltonetworks

Products

Pam Sh Vault Pam Sh Vault Idira Privileged Access Manager Vault

CVE-2026-0266

PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in the Web Interface

A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store a JavaScript payload using the web interface. This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not affected by this vulnerability.

CVSS 4.0 · 0.4 Low EPSS < 1% KEV · Not listed

Vendors

Palo Alto Networks Paloaltonetworks

Products

Cloud Ngfw Pan-os Prisma Access and 1 more

CVE-2026-0267

GlobalProtect App: Information Exposure Vulnerability on macOS

An information exposure vulnerability in the Palo Alto Networks GlobalProtect app on macOS enables a local user to learn the configured passcodes for disabling, disconnecting, or uninstalling the GlobalProtect app. After the passcode is known, the user can perform these actions even if the GlobalProtect app configuration would not normally permit them to do so.

CVSS 4.0 · 4.4 Medium EPSS < 1% KEV · Not listed

Vendors

Palo Alto Networks Paloaltonetworks

Products

Globalprotect App Globalprotect Uwp App Globalprotect

CVE-2026-0268

Prisma Access Agent: Local Authenticated VPN Enforcement Bypass on Linux

A security control bypass vulnerability in Prisma Access Agent for Linux allows a local attacker to route network traffic outside the VPN tunnel. This does not impact Prisma Access Agent on Windows, macOS, iOS, Android, or ChromeOS.

CVSS 4.0 · 4.4 Medium EPSS < 1% KEV · Not listed

Vendors

Linux Palo Alto Networks Paloaltonetworks

Products

Linux Kernel Prisma Access Agent Prisma Access Agent

CVE-2026-0269

PAN-OS: Denial of Service (DoS) in Tunnel Traffic Processing

A memory corruption vulnerability in the processing of tunnel traffic in Palo Alto Networks PAN-OS® software allows an authenticated user to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

CVSS 4.0 · 4.6 Medium EPSS < 1% KEV · Not listed

Vendors

Palo Alto Networks Paloaltonetworks

Products

Cloud Ngfw Pan-os Panorama and 2 more

CVE-2026-0270

Cortex XSOAR: Path Traversal Vulnerability

A path traversal vulnerability in Palo Alto Networks Cortex XSOAR engine software running on Linux allows an unauthenticated attacker on an adjacent network, with the ability to intercept and manipulate network response traffic via a man-in-the-middle (MITM) attack, to write arbitrary files to the host.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Linux Palo Alto Networks Paloaltonetworks

Products

Linux Kernel Cortex Xsoar Cortex Xsoar

CVE-2026-0271

Prisma Access Agent: Local Privilege Escalation by Authorized Users

A privilege escalation (PE) vulnerability in the Palo Alto Networks Prisma Access Agent app on Linux devices enables a local user to execute code with elevated privileges. This does not impact Prisma Access Agent on Windows, macOS, iOS, Android, or ChromeOS.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Linux Palo Alto Networks Paloaltonetworks

Products

Linux Kernel Prisma Access Agent Prisma Access Agent