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Description

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.

PUBLISHED Reserved 2025-11-03 | Published 2026-07-09 | Updated 2026-07-09 | Assigner palo_alto




MEDIUM: 5.7CVSS: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/AU:N/R:U/V:D/RE:M/U:Amber

Problem types

CWE-295 Improper Certificate Validation

Product status

Default status
unaffected

Any version before 26.2.1
affected

Default status
unaffected

All (custom)
unaffected

Timeline

2026-07-08:Initial Publication

Credits

our internal security research teams finder

References

security.paloaltonetworks.com/CVE-2026-0277 vendor-advisory

cve.org (CVE-2026-0277)

nvd.nist.gov (CVE-2026-0277)

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