CVE-2026-75485

Credential disclosure via raw Proxy dump

Published Aug 18, 2026 · Updated Aug 18, 2026

Information disclosure in must-gather in Red Hat Advanced Cluster Management for Kubernetes allows local users to read proxy credentials via archive contents. The must-gather component writes the cluster Proxy object into the collected archive in raw form instead of relying on oc inspect redaction, so basic-auth fields that should be sanitized remain exposed. Exploitation requires access to a generated must-gather archive, and the published impact is limited to disclosure of proxy basic-auth credentials rather than configuration changes or service interruption.

CVSS severity5.5
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in must-gather in Red Hat Advanced Cluster Management for Kubernetes allows local users to read proxy credentials via archive contents. The must-gather component writes the cluster Proxy object into the collected archive in raw form instead of relying on oc inspect redaction, so basic-auth fields that should be sanitized remain exposed. Exploitation requires access to a generated must-gather archive, and the published impact is limited to disclosure of proxy basic-auth credentials rather than configuration changes or service interruption.

The record

CVE
CVE-2026-75485
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
389 Directory Server
Product
Red Hat Advanced Cluster Management for Kubernetes
Classifications
CWE-532, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

389 Directory Server · Red Hat Advanced Cluster Management for KubernetesAffected versions are unavailable in this record.

Published CVSS scores

5.5GitHub Advisory DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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