cve.bz

CVE-2026-53476

9.6 criticalEPSS 0.3%

Critical (9.6) in kubev2v assisted migration agent. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/kubev2v/assisted-migration-agent 0.16.0.

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.

Severity

CVSS 3.1

9.6 critical
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-31)
CWEs
CWE-22, CWE-59
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-7j4w-x8x8-5mvgGogithub.com/kubev2v/assisted-migration-agent<0.16.00.16.0
GO-2026-6231Gogithub.com/kubev2v/assisted-migration-agent<0.16.00.16.0

References

Check your stackJSON