CVE-2026-118527
Description
Use of predictable filenames in Ivanti Connect Secure before versions 25.1.1.3 and 22.8R2.6 allows a remote authenticated attacker to upload files with attacker-controlled content to a known location on disk.
How to fix
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
CISA due date: Nov 13, 2026- ivanti connect_secure25.1.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ivanti connect_secure | 25.1.0.0 ≤ v < 25.1.1.3, 22.8 | 25.1.1.3 |
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Attack Surface Management
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