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CVE-2026-71845 Red Hat CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-11T20:18:45.800Z and has not been modified since then. The NVD entry is currently Analyzed. This vulnerability affects Red Hat's insights-client, particularly in disconnected cluster deployments. The setDefault() function logs environment variables, including the CCX_TOKEN bearer credential, in clear text to pod logs at verbosity level 2 or higher. An attacker with access to pod logs or centralized logging could obtain the credential, potentially leading to unauthorized access to the CCX API. Red Hat users and administrators utilizing insights-client should review logging configurations, implement centralized logging and access controls, and rotate CCX_TOKEN credentials for all affected systems.

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2
CVSS
MEDIUM 6.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-11
Original CVE updated
2026-09-05
Advisory published
2026-08-11
Advisory updated
2026-09-05

Who should care

Red Hat users and administrators utilizing insights-client, especially those with disconnected cluster deployments, should be aware of this vulnerability and take steps to mitigate the risk of credential exposure. This includes reviewing logging configurations, implementing centralized logging and access controls, and rotating CCX_TOKEN credentials for all affected systems. Security teams and operators responsible for managing insights-client deployments should prioritize this vulnerability based on its potential impact on system security and data integrity.

Technical summary

The insights-client's setDefault() function logs environment variables, including the CCX_TOKEN bearer credential used in disconnected cluster deployments, in clear text to pod logs when glog verbosity is set to level 2 or higher. This allows an attacker with access to pod logs or centralized logging to obtain the credential, potentially leading to unauthorized access to the CCX API. Affected systems require review of logging configurations and potential updates to prevent credential exposure.

Defensive priority

Medium-severity vulnerability in Red Hat's insights-client, allowing potential unauthorized access to the CCX API through exposed bearer credentials in pod logs.

Recommended defensive actions

  • Review and adjust logging verbosity for insights-client to prevent clear text credential exposure
  • Implement centralized logging and access controls to protect pod logs
  • Rotate and update CCX_TOKEN credentials for all affected systems
  • Monitor for suspicious activity related to CCX API access
  • Apply vendor-provided patches or updates for insights-client

Evidence notes

The setDefault() function in insights-client logs environment variables, including the CCX_TOKEN bearer credential, in clear text to pod logs at verbosity level 2 or higher. An attacker with access to pod logs could obtain the credential. This issue affects Red Hat's insights-client, particularly in disconnected cluster deployments. Verify logging configurations and consider implementing centralized logging and access controls.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-71845 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-71845

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-71845 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-71845

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.