Palo Alto Networks Security Advisories

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1.3CVE-2026-0228 PAN-OS: Improper Validation of Terminal Server Agent Certificate
Cloud NGFW
PAN-OS 12.1
PAN-OS 11.2
PAN-OS 11.1
PAN-OS 10.2
Prisma Access
None
None
< 11.2.8
< 11.1.11
< 10.2.17
< 10.2.10-h28 on PAN-OS, < 11.2.7-h10 on PAN-OS
All
All
>= 11.2.8
>= 11.1.11
>= 10.2.17
>= 10.2.10-h28 on PAN-OS, >= 11.2.7-h10 on PAN-OS
2026-02-112026-02-11
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