# CVE-2026-8934 — Cloud Console UIs

> As of 2026-06-22, CVE-2026-8934 is a Medium-severity (band derived from the CVSS v4.0 score, not stated by the CNA) vulnerability in Cloud Console UIs, CVSS v4.0 6.9, EPSS 0.3% (28.1th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-8934 as of 2026-06-22; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-06-22

## What is CVE-2026-8934?

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.

The record classifies CVE-2026-8934 under weakness class [CWE-862](https://intel.threadlinqs.com/cwe/CWE-862). 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 105 days ago.

## Severity and exploitation probability

- **CVSS v4.0 base score:** 6.9 — Medium (derived from score) (`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`)
- **EPSS (FIRST):** 0.3% probability of exploitation in the next 30 days, higher than 28.1% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 4.6/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-06-22

## Is CVE-2026-8934 being exploited?

It currently carries a trending score of 37 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **Google Cloud**: Cloud Console UIs

## How to fix CVE-2026-8934

No vendor patch reference has been recorded for CVE-2026-8934 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-8934

No threat campaign in the Threadlinqs corpus currently references CVE-2026-8934, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-06-23.

**Other references**

- [docs.cloud.google.com](https://docs.cloud.google.com/support/bulletins#gcp-2026-038)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-8934
Full detection coverage and IOCs for threats exploiting CVE-2026-8934 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp