CVE-2026-14934

CRITICALPre-NVD 9.49.4—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.4 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 87% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 4 sources updated this week
9.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.4Exploit: NoneExposed: 0

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

A Missing Authorization vulnerability in the repository creation functionality in Google Cloud BigQuery, Dataform and Colab Enterprise, in the versions between October 2025 and May 10th, 2026, on Google Cloud Platform, allows an authenticated attacker to escalate privileges and perform cross-tenant repository takeover.

This vulnerability was patched on 10 May 2026, and no customer action is needed.

CVSS v3
9.4
EG Score
9.4(medium)
EPSS
13.3%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 13, 2026

Advisory Details (1)

Auto-updated Jul 13, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic🔴 Active Exploitation

Security bulletins  |  Cloud Customer Care  |  Google Cloud Documentation

https://docs.cloud.google.com/support/bulletins#gcp-2026-047

Vendor Advisories for CVE-2026-14934(2)

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 32× in last 7d / 32× 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 22:30 UTCEG score recompute
  2. 2026-07-15 22:30 UTCGHSA enrichment
  3. 2026-07-15 18:16 UTCEG score recompute
  4. 2026-07-15 18:16 UTCGHSA enrichment
  5. 2026-07-15 16:57 UTCEPSS rescore
  6. 2026-07-15 14:02 UTCEG score recompute
  7. 2026-07-15 14:01 UTCGHSA enrichment
  8. 2026-07-15 09:46 UTCEG score recompute
  9. 2026-07-15 09:46 UTCGHSA enrichment
  10. 2026-07-15 05:31 UTCEG score recompute
  11. 2026-07-15 05:31 UTCGHSA enrichment
  12. 2026-07-15 02:00 UTCEPSS rescore
  13. 2026-07-15 01:10 UTCEG score recompute
  14. 2026-07-15 01:10 UTCGHSA enrichment
  15. 2026-07-14 20:56 UTCEG score recompute
  16. 2026-07-14 20:55 UTCGHSA enrichment
  17. 2026-07-14 16:40 UTCEG score recompute
  18. 2026-07-14 16:40 UTCGHSA enrichment
  19. 2026-07-14 12:26 UTCEG score recompute
  20. 2026-07-14 12:26 UTCGHSA enrichment
  21. 2026-07-14 08:12 UTCEG score recompute
  22. 2026-07-14 08:12 UTCGHSA enrichment
  23. 2026-07-14 03:57 UTCEG score recompute
  24. 2026-07-14 03:57 UTCGHSA enrichment
  25. 2026-07-13 23:43 UTCEG score recompute
Show 7 more
  1. 2026-07-13 23:43 UTCGHSA enrichment
  2. 2026-07-13 19:28 UTCEG score recompute
  3. 2026-07-13 19:28 UTCGHSA enrichment
  4. 2026-07-13 15:13 UTCEG score recompute
  5. 2026-07-13 15:13 UTCGHSA enrichment
  6. 2026-07-13 10:58 UTCEG score recompute
  7. 2026-07-13 10:57 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14934?
CVE-2026-14934 is a critical vulnerability published on July 13, 2026. A Missing Authorization vulnerability in the repository creation functionality in Google Cloud BigQuery, Dataform and Colab Enterprise, in the versions between October 2025 and May 10th, 2026, on Google Cloud Platform, allows an authenticated attacker to escalate privileges and perform cross-tenant…
When was CVE-2026-14934 disclosed?
CVE-2026-14934 was first published in the National Vulnerability Database on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14934 actively exploited?
CVE-2026-14934 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-14934?
CVE-2026-14934 has a CVSS v3 base score of 9.4 (NVD).
How do I remediate CVE-2026-14934?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14934, 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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