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Description

An improper protection of alternate path vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to an internal automation bridge. This allows a locally authenticated non-admin user to leverage an exposed communication channel to send unauthorized commands to the browser, bypassing security controls.

PUBLISHED Reserved 2025-11-03 | Published 2026-05-13 | Updated 2026-05-13 | Assigner palo_alto




HIGH: 7.3CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:D/RE:M/U:Amber

Problem types

CWE-424: Improper Protection of Alternate Path

Product status

Default status
unaffected

Any version before 146.16.6.165
affected

Timeline

2026-05-13:Initial publication.

Credits

Cisors finder

References

security.paloaltonetworks.com/CVE-2026-0237 vendor-advisory

cve.org (CVE-2026-0237)

nvd.nist.gov (CVE-2026-0237)

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