CVE-2026-0277

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 v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2026-0277	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:paloaltonetworks:prisma_access_agent:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-07-09 20:16

Updated : 2026-07-16 14:26

NVD link : CVE-2026-0277

Mitre link : CVE-2026-0277

CVE.ORG link : CVE-2026-0277

JSON object : View

Products Affected

apple

iphone_os

paloaltonetworks

prisma_access_agent

CWE

CWE-295

Improper Certificate Validation

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