Advisory severityHigh7.1Vendor: MediumRed Hat Linux

High [CVE-2026-18620] User-controlled ServiceAccount for workflow pods without authorization check — confused deputy

This high-severity Red Hat Linux advisory covers CVE-2026-18620 affecting Red Hat OpenShift AI 2.25, Red Hat OpenShift AI 3.3, Red Hat OpenShift AI 3.4.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-18620 Source published Aug 10, 2026

VulniPulse record published Aug 11, 2026Record updated Aug 28, 2026

CVE-2026-18620

Affected products & platforms

Red Hat LinuxUnclassified

Open source advisory

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Summary

User-controlled ServiceAccount for workflow pods without authorization check — confused deputy. Red Hat rates this moderate (CVSS 7.1).

Weakness: CWE-639. Red Hat lists fixing advisory RHSA-2026:53262 with package rhoai/odh-ml-pipelines-api-server-v2-rhel9:1784924951, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1787173417, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1785189934, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1785187920.

Affected products named by the advisory: Red Hat OpenShift AI 2.25; Red Hat OpenShift AI 3.3; Red Hat OpenShift AI 3.4.

Affected products named by the advisory: Red Hat OpenShift AI 3.5.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

rhoai/odh-ml-pipelines-api-server-v2-rhel9:1784924951
rhoai/odh-ml-pipelines-api-server-v2-rhel9:1787173417
rhoai/odh-ml-pipelines-api-server-v2-rhel9:1785189934
rhoai/odh-ml-pipelines-api-server-v2-rhel9:1785187920
RHSA-2026:53262

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

Upgrade to a fixed release: rhoai/odh-ml-pipelines-api-server-v2-rhel9:1784924951, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1787173417, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1785189934, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1785187920, RHSA-2026:53262. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Red Hat Security Data APIofficial
Official vendor source used to discover this advisory; it remains the authority for affected products and remediation. Discovered from the machine-readable feed https://access.redhat.com/hydra/rest/securitydata/cve.json; this link opens the Red Hat Linux advisory index instead of the raw feed document.
Red Hat Linux
Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Red Hat Linux
CVE.org CNA affected-product recordCVE.org
Structured CNA affected[] data independently confirmed the affected product scope; native advisory content remains authoritative.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-18620NVD CVE.org MITRE

Discussion(0)

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