CVE-2026-53476
CVE-2026-53476
9.6
CriticalPublished:
Last updated:
Source:secalert@redhat.com
Analyzed
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Adjacent
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
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.
References
secalert@redhat.com
https://access.redhat.com/security/cve/CVE-2026-53476secalert@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2487233secalert@redhat.com
https://github.com/kubev2v/assisted-migration-agent/pull/256