CVE-2026-0277
MEDIUMPrisma Access Agent: Improper Certificate Validation on iOS
Title source: cnaDescription
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.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://security.paloaltonetworks.com/CVE-2026-0277
Scores
CVSS v3
5.9
EPSS
0.0011
EPSS Percentile
1.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-295
Status
published
Products (3)
Palo Alto Networks/Prisma Access Agent
< 26.2.1
Palo Alto Networks/Prisma Access Agent
All
paloaltonetworks/prisma_access_agent
< 26.2.1
Published
Jul 09, 2026
Tracked Since
Jul 10, 2026