CVE-2026-0248
MEDIUMPrisma Access Agent: Improper Certificate Validation Vulnerability
Title source: cnaDescription
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.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://security.paloaltonetworks.com/CVE-2026-0248
Scores
CVSS v3
5.9
EPSS
0.0019
EPSS Percentile
8.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/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
May 13, 2026
Tracked Since
May 14, 2026