CVE-2026-8934Cross-Project Information Leakage in Google App Engine UI
Updated under an hour ago ()
Does this affect you?
It affects Google Cloud Cloud Console UIs. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A Missing Authorization vulnerability in a GraphQL private API operation of the Google App Engine section of the Cloud Console allows an unauthenticated remote attacker to leak sensitive App Engine request logs from other projects using a specially crafted request. This vulnerability was patched on 7 April 2026, and no customer action is needed.
- CVSS
- 6.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/U:Clear
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GoogleCloud
- NVD analysis
- Awaiting Analysis
- Record last updated
- Jun 22, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Google Cloud Cloud Console UIs google_cloud:cloud_console_uis (from the name) | before 2026-04-07 | CNA record |
References
- https://docs.cloud.google.com/support/bulletins#gcp-2026-038
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.