CVE-2026-0291

Prisma Access Agent: Authenticated Limited File Deletion on Linux

Published Aug 13, 2026 CVSS 4.0 · 1.1 Low EPSS < 1% KEV · Not listed
Description
An improper link resolution before file access vulnerability exists in the Palo Alto Networks Prisma® Access Agent on Linux platforms that enables a local low privileged user to delete system files in a limited scope and disable Prisma Access Agent.

The Prisma Access Agent on macOS, Windows, iOS, Android, and Chrome OS is not affected.

Remediation

Vendor Workaround

No known workarounds or mitigations exist for this issue.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Paloaltonetworks
Paloaltonetworks prisma Access Agent
CPEs cpe:2.3:a:paloaltonetworks:prisma_access_agent:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Paloaltonetworks
Paloaltonetworks prisma Access Agent
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An improper link resolution before file access vulnerability exists in the Palo Alto Networks Prisma® Access Agent on Linux platforms that enables a local low privileged user to delete system files in a limited scope and disable Prisma Access Agent. The Prisma Access Agent on macOS, Windows, iOS, Android, and Chrome OS is not affected.
Title Prisma Access Agent: Authenticated Limited File Deletion on Linux
First Time appeared Palo Alto Networks
Palo Alto Networks prisma Access Agent
Weaknesses CWE-59
CPEs cpe:2.3:a:palo_alto_networks:prisma_access_agent:*:*:*:*:*:Linux:*:*
Vendors & Products Palo Alto Networks
Palo Alto Networks prisma Access Agent
References
Metrics cvssV4_0

{'score': 1.1, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
palo_alto
Published
Updated
Aug 13, 2026, 1:23 PM
Reserved
Nov 3, 2025, 8:44 PM
Status
Analyzed
Published
Aug 13, 2026, 3:16 AM
Modified
Oct 23, 2026, 7:10 PM