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CVE-2026-0240: Trust Protection Foundation: Sensitive Information Disclosure Vulnerability

• Severity: high (CVSS 8.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-13 · updated 2026-10-26
• Weakness: CWE-497

Description

An information disclosure vulnerability in Trust Protection Foundation enables an authenticated attacker to obtain sensitive information from the server's vault. Successful exploitation of this issue allows the attacker to impersonate any user within the environment and arbitrarily modify configuration settings.

Affected products

• Palo Alto Networks Trust Protection Foundation: from 24.1.0 before 24.1.13; from 24.3.0 before 24.3.6; from 25.1.0 before 25.1.8; from 25.3.0 before 25.3.3 — fixed in 24.1.13, 24.3.6, 25.1.8, 25.3.3
• Palo Alto Networks Trust Protection Foundation: from 25.3.0 before 25.3.3; from 25.1.0 before 25.1.8; from 24.3.0 before 24.3.6; from 24.1.0 before 24.1.13 — fixed in 25.3.3, 25.1.8, 24.3.6, 24.1.13

How to fix

Upgrade to a fixed version: Palo Alto Networks Trust Protection Foundation 24.1.13, 24.3.6, 25.1.8, 25.3.3; Palo Alto Networks Trust Protection Foundation 25.3.3, 25.1.8, 24.3.6, 24.1.13. Check the vendor advisory for mitigations.

References

• https://security.paloaltonetworks.com/CVE-2026-0240

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