Prisma Access Agent: EndPoint DLP Bypass Vulnerability on Windows

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-0306
StatePUBLISHED
Assignerpalo_alto
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-10 06:17:03 UTC
Updated2026-09-10 06:17:03 UTC
DescriptionA vulnerability in the EndPoint Data Loss Prevention (DLP) enforcement of Palo Alto Networks Prisma® Access Agent enables a local user to bypass configured DLP policy enforcement controls and exfiltrate sensitive data. This Prisma Access Agent on macOS, Linux, iOS, Android and Chrome OS is not affected.

Risk And Classification

Primary CVSS: v4.0 5.8 MEDIUM from [email protected]

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/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

Problem Types: CWE-693 | CWE-693 CWE-693 Protection Mechanism Failure

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/C...
4.0CNACVSS5.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/A...

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Palo Alto Networks Prisma Access Agent affected 26.2 custom Windows
CNA Palo Alto Networks Prisma Access Agent unaffected All 6.3.3-h15 custom Linux, macOS, iOS, Android, ChromeOS

References

ReferenceSourceLinkTags
security.paloaltonetworks.com/CVE-2026-0306 [email protected] security.paloaltonetworks.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Vladislav Ovitchinikov and Daniel Cuthbert (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-09-09T16:00:00.000ZInitial Publication

Solutions

CNA: VersionMinor VersionSuggested SolutionPrisma Access Agent on Windows24.0 through 26.2 Upgrade to 26.2 or later.Prisma Access Agent on Linux No action needed.Prisma Access Agent on macOS  No action needed.Prisma Access Agent on iOS  No action needed. Prisma Access Agent on Android  No action needed. Prisma Access Agent on ChromeOS  No action needed.

Workarounds

CNA: No known workarounds exist for this issue.

Exploits

CNA: Palo Alto Networks is not aware of any malicious exploitation of this issue.

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