CVE-2026-107444

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-10-08. The CNA's CVSS baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:redhat, epss, ghsa
Trending — 4 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.3Exploit: None knownExposed services: Not assessed

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

A flaw was found in Katello where the Docker Tags repositories API does not properly enforce organization scoping when listing repositories for a Docker meta tag. An authenticated user with permission to view products in one organization may be able to retrieve repository metadata associated with Docker tags belonging to another organization by supplying the tag identifier. This can result in unauthorized disclosure of repository configuration information across organization boundaries.

CVSS v3
4.3
EG Score
4.3MEDIUMhigh confidence
EG Risk
19
EG Risk 19/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
9th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

October 8, 2026

Last Modified

October 8, 2026

Advisory Details (2)

Auto-updated Oct 8, 2026
No fix on record yet. Sources: redhat.
redhat

2547765 – (CVE-2026-107444) CVE-2026-107444 rubygem-katello: Katello Docker Tags repositories API cross-organization authorization bypass

https://bugzilla.redhat.com/show_bug.cgi?id=2547765
redhatMentions a patch (unverified)

CVE-2026-107444 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-107444

Vendor Advisories for CVE-2026-107444(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 21× in last 7d / 21× 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. 2026-10-10 19:59 UTCEPSS rescore
  2. 2026-10-10 18:44 UTCGHSA enrichment
  3. 2026-10-09 20:37 UTCEG score recompute
  4. 2026-10-09 20:37 UTCGHSA enrichment
  5. 2026-10-09 20:06 UTCEPSS rescore
  6. 2026-10-08 22:29 UTCEG score recompute
  7. 2026-10-08 22:29 UTCGHSA enrichment
  8. 2026-10-08 21:01 UTCEG score recompute
  9. 2026-10-08 21:01 UTCGHSA enrichment
  10. 2026-10-08 17:11 UTCEPSS rescore
  11. 2026-10-08 15:23 UTCEG score recompute
  12. 2026-10-08 15:23 UTCGHSA enrichment
  13. 2026-10-08 14:55 UTCEG score recompute
  14. 2026-10-08 14:55 UTCGHSA enrichment
  15. 2026-10-08 13:37 UTCEG score recompute
  16. 2026-10-08 13:36 UTCGHSA enrichment
  17. 2026-10-08 12:37 UTCEG score recompute
  18. 2026-10-08 12:37 UTCGHSA enrichment
  19. 2026-10-08 04:24 UTCEG score recompute
  20. 2026-10-08 03:57 UTCEG score recompute
  21. 2026-10-08 03:56 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-107444?
CVE-2026-107444 is a medium vulnerability published on October 8, 2026. A flaw was found in Katello where the Docker Tags repositories API does not properly enforce organization scoping when listing repositories for a Docker meta tag. An authenticated user with permission to view products in one organization may be able to retrieve repository metadata associated with…
When was CVE-2026-107444 disclosed?
CVE-2026-107444 was first published on October 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-107444 actively exploited?
CVE-2026-107444 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (9th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-107444?
CVE-2026-107444 has a CVSS base score of 4.3 (the CNA's own assessment, by redhat; NVD's own analysis pending).
How do I remediate CVE-2026-107444?
No fix for CVE-2026-107444 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-107444 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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