CVE-2022-39388

LowCVSS 3.5/10Last modified Jun 17, 2026

Description

Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published: Nov 10, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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