5.9

CVE-2026-0277

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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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Paloaltonetworks ≫ Prisma Access Agent Version < 26.2.1
   Apple ≫ iPhone OS Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.015
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
psirt@paloaltonetworks.com 5.7 0 0
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

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Media Report
22.07.2026 16:31
https://security.paloaltonetworks.com/CVE-2026-0277
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