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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-0279

CVE-2026-0279: 1 tracked advisory record across Palo Alto. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

Palo Alto

1 advisory
  • Advisory severityMedium5.3

    Medium [CVE-2026-0279] PAN-OS: Multiple Cross-Site Scripting (XSS) Vulnerabilities

    CVE-2026-0279Source published

    CVE-2026-0279 PAN-OS: Multiple Cross-Site Scripting (XSS) Vulnerabilities

    Affected products in this advisory
    • PAN-OS
    • Prisma Access
    Source-reported affected versions
    • PAN-OS < 12.1.8
    • PAN-OS < 11.2.13
    • PAN-OS < 11.1.16
    • Prisma Access < 12.1.8
    Source-reported fixed versions
    • PAN-OS >= 12.1.8
    • PAN-OS >= 11.2.13
    • PAN-OS >= 11.1.16
    • Prisma Access >= 12.1.8
    Mitigation guidance
    • Upgrade to a fixed release: PAN-OS >= 12.1.8; PAN-OS >= 11.2.13; PAN-OS >= 11.1.16; Prisma Access >= 12.1.8.
    Workarounds
    • The vast majority of firewalls already follow Palo Alto Networks' and industry best practices.
    • However, if you have not already, we strongly recommend that you secure access to your management interface according to our best practice deployment guidelines.
    • Specifically, you should restrict management interface access to only trusted internal IP addresses.
    • Review information about how to secure management access to your Palo Alto Networks firewalls:

    1 more entries in the full advisory.

    Full advisory and evidenceOpen source bulletin

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