What is CVE-2026-53476?

CVE-2026-53476 is a critical-severity vulnerability, classified under Improper Link Resolution Before File Access. CVSS score: 9.6/10. Published 2026-06-10.

How severe is CVE-2026-53476?

Critical severity. CVSS v3 base score is 9.6 out of 10.

CVE-2026-53476

CVE-2026-53476

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…

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

References

secalert@redhat.com
secalert@redhat.com
secalert@redhat.com

Frequently asked questions

What is CVE-2026-53476?: CVE-2026-53476 is a critical-severity vulnerability, classified under Improper Link Resolution Before File Access. CVSS score: 9.6/10. Published 2026-06-10.
How severe is CVE-2026-53476?: Critical severity. CVSS v3 base score is 9.6 out of 10.