CVE-2026-0278: medium-severity vulnerability in Palo Alto Networks Prisma Access Agent
Prisma Access Agent: Multiple DLP Policy Bypass Vulnerabilities on Windows
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.8epss 0.2%
Multiple protection mechanism failures in the Prisma Access Agent Data Loss Prevention (DLP) component for Windows allow a local user to bypass DLP policy enforcement controls.
The Prisma Access Agent on macOS is not affected.
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/AU:N/R:A/V:C/RE:H/U:Amber
Affected products
Palo Alto Networks · Prisma Access AgentRelated CVEs — Palo Alto Networks Prisma Access Agent
In the same product, most dangerous first.
CVE-2026-0277MEDIUMPrisma Access Agent: Improper Certificate Validation on iOSEPSS 0.2%CVE-2026-0292LOWPrisma Access Agent: Local Security Inspection Bypass Vulnerability on WindowsEPSS 0.2%CVE-2026-0248MEDIUMPrisma Access Agent: Improper Certificate Validation VulnerabilityEPSS 0.2%CVE-2026-0294MEDIUMPrisma Access Agent: Local Privilege EscalationEPSS 0.2%CVE-2026-0293MEDIUMPrisma Access Agent: Anti-Tamper Protection Bypass on WindowsEPSS 0.2%CVE-2026-0247MEDIUMPrisma Access Agent Endpoint DLP: Authorization Bypass VulnerabilitiesEPSS 0.2%