PT-2026-42178 · Kubeflow+1 · Kubeflow+1

CVE-2026-47237 · Published 2026-05-20 · Updated 2026-07-21

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Istio (affected versions not specified) Kubeflow (affected versions not specified)

Description Overly permissive permissions in Istio allow for the theft of Kubeflow authorization tokens.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Privilege Assignment

Weakness Enumeration

CWE-266

Related Identifiers

CVE-2026-47237

GHSA-V824-8GXH-PGJW

Affected Products

Istio

Kubeflow

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47237.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-47237 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47237 · Security Note
• https://github.com/kubeflow/community-distribution/commit/31b2411dda319bfeae8686ecdf3a39436ec32ce2 · Note
• https://github.com/kubeflow/community-distribution/pull/3043 · Note
• https://github.com/kubeflow/community-distribution/security/advisories/GHSA-v824-8gxh-pgjw · Note
• https://twitter.com/Dinosn/status/2057060013529571716 · Twitter Post
• https://twitter.com/Enno_Insinuator/status/2057215353197883851 · Twitter Post