CVE-2026-0237

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.

CVSS

No CVSS.

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2026-0237

Configurations

No configuration.

History

13 May 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-13 18:16

Updated : 2026-05-13 18:17

NVD link : CVE-2026-0237

Mitre link : CVE-2026-0237

CVE.ORG link : CVE-2026-0237

JSON object : View

Products Affected

No product.

CWE

CWE-424

Improper Protection of Alternate Path

{"id": "CVE-2026-0237", "cveTags": [], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "psirt@paloaltonetworks.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "USER", "baseScore": 7.3, "Automatable": "NO", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "AMBER", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "MODERATE", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-05-13T18:16:12.990", "references": [{"url": "https://security.paloaltonetworks.com/CVE-2026-0237", "source": "psirt@paloaltonetworks.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "psirt@paloaltonetworks.com", "description": [{"lang": "en", "value": "CWE-424"}]}], "descriptions": [{"lang": "en", "value": "An improper protection of alternate path vulnerability in Palo Alto Networks Prisma\u00ae 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."}], "lastModified": "2026-05-13T18:17:47.830", "sourceIdentifier": "psirt@paloaltonetworks.com"}

CVE-2026-0237

JSON object

Attach tags to CVE-2026-0237

Attach tags to `CVE-2026-0237`