CVE-2026-15584

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-13. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A privilege escalation vulnerability was found in the incluster-checks tool for OpenShift. The tool creates privileged debug pods with host filesystem access in the shared default namespace, where any user with the standard edit role can exec into them and obtain root access on cluster nodes.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
15.7%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 14, 2026

Advisory Details (2)

Auto-updated Jul 13, 2026
Patch available. Sources: redhat.
redhat

2499647 – (CVE-2026-15584) CVE-2026-15584 RedHatInsights/incluster-checks: incluster-checks: Privileged host-chroot debug pods created in shared default namespace enable privilege escalation to node root

https://bugzilla.redhat.com/show_bug.cgi?id=2499647
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-15584

Vendor Advisories for CVE-2026-15584(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 12× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-15 17:27 UTCEG score recompute
  2. 2026-07-15 17:27 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 04:18 UTCEG score recompute
  5. 2026-07-15 04:18 UTCGHSA enrichment
  6. 2026-07-15 02:00 UTCEPSS rescore
  7. 2026-07-14 15:09 UTCEG score recompute
  8. 2026-07-14 15:09 UTCGHSA enrichment
  9. 2026-07-14 02:02 UTCEG score recompute
  10. 2026-07-14 02:02 UTCGHSA enrichment
  11. 2026-07-13 12:53 UTCEG score recompute
  12. 2026-07-13 12:52 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-15584?
CVE-2026-15584 is a high vulnerability published on July 13, 2026. A privilege escalation vulnerability was found in the incluster-checks tool for OpenShift. The tool creates privileged debug pods with host filesystem access in the shared default namespace, where any user with the standard edit role can exec into them and obtain root access on cluster nodes.
When was CVE-2026-15584 disclosed?
CVE-2026-15584 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15584 actively exploited?
CVE-2026-15584 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-15584?
CVE-2026-15584 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-15584?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15584, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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