CVE-2026-0228
CVE-2026-0228: 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.
Vendor advisory comparison
Palo Alto
1 advisory- Advisory severityMedium5.3
Medium [CVE-2026-0228] improper certificate validation vulnerability in PAN-OS
CVE-2026-0228Source published Source updated
An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so.
- Related products — impact not confirmed
- PAN-OS
- Source-reported affected versions
- PAN-OS < 11.2.8
- PAN-OS < 11.1.11
- PAN-OS < 10.2.17
- Prisma Access < 10.2.10-h28
- Source-reported fixed versions
- PAN-OS >= 11.2.8
- PAN-OS >= 11.1.11
- PAN-OS >= 10.2.17
- Prisma Access >= 11.2.7-h10
1 more entries in the full advisory.
- Mitigation guidance
- VersionMinor VersionSuggested SolutionCloud NGFWNo action needed.PAN-OS 12.1No action needed.
- PAN-OS 11.2 11.2.0 through 11.2.7 Upgrade to 11.2.8 or later.
- PAN-OS 11.1 11.1.0 through 11.1.10 Upgrade to 11.1.11 or later.
- PAN-OS 10.2 10.2.0 through 10.2.16 Upgrade to 10.2.17 or later.
- Workarounds
- No known workarounds exist for this issue.
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