# CVE-2026-53476

## Summary

- **CVE ID:** CVE-2026-53476
- **Severity:** CRITICAL
- **CVSS Score:** 9.6 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-59
- **Published:** Jun 10, 2026
- **Last Modified:** Jun 10, 2026

## Description

A flaw was found in assisted-migration-agent. An unauthenticated attacker, located on the same local area network (LAN), can exploit a path traversal vulnerability. By crafting a specially designed gzipped tarball, the attacker can bypass security checks and write arbitrary files to the system. This could ultimately lead to the execution of unauthorized code on the appliance.

## Affected Products

- Unknown product (0)

## References

- [CNA](https://access.redhat.com/security/cve/CVE-2026-53476)
- [CNA](https://bugzilla.redhat.com/show_bug.cgi?id=2487233)
- [CNA](https://github.com/kubev2v/assisted-migration-agent/pull/256)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 21.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._