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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-0276

CVE-2026-0276: 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.

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Vendor advisory comparison

Palo Alto

1 advisory
  • Advisory severityMedium4.8

    Medium [CVE-2026-0276] Cortex XDR Broker VM: Privilege Escalation (PE) Vulnerability

    CVE-2026-0276Source published

    A privilege escalation vulnerability in Palo Alto Networks Cortex® XDR Broker VM enables a locally authenticated user to perform actions as the root user.

    Affected products in this advisory
    • Cortex XDR
    Source-reported affected versions
    • Cortex XDR Broker VM < 31.0.58
    Source-reported fixed versions
    • Cortex XDR Broker VM >= 31.0.58
    Mitigation guidance
    • This issue is fixed in Cortex XDR Broker VM 31.0.58, and all later Cortex XDR Broker VM versions.
    • If automatic upgrades are enabled for Broker VM, then no action is required at this time.
    • If automatic upgrades are not enabled for Broker VM, then we recommend that you do so to ensure that you always have the latest security patches installed in your software.
    Workarounds
    • No known workarounds exist for this issue.
    Full advisory and evidenceOpen source bulletin

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