What’s Vulnerable › Vulnerabilities
CVE-2026-12879: Cross-Tenant Data Exfiltration in Apigee via BigQuery Confused Deputy
- Severity: medium (CVSS 5.9 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-09 · updated 2026-10-25
- Weakness: CWE-441
Description
An Improper Input Validation vulnerability in BigQuery DAO in Google Cloud Apigee versions prior to 2026-06-12 on Google Cloud Platform allows an authenticated attacker to exfiltrate cross-tenant data. This vulnerability was patched on 12 June 2026 on the Apigee Servers, and no customer action is needed.
Affected products
- Google Cloud Apigee: before 2026-06-12 — fixed in 2026-06-12
How to fix
Upgrade to a fixed version: Google Cloud Apigee 2026-06-12. Check the vendor advisory for mitigations.
References
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