Quick answers
- Is CVE-2026-2031 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-2031 being exploited in the wild.
- How severe is CVE-2026-2031?
- Informational severity, with a CVSS score of 10, published 15 May 2026.
- Which products and versions are affected?
- Google Cloud Application Integration Prior to 2026-01-23.
- Is there a fix for CVE-2026-2031?
- A patch was published on 2026-01-23: Internal API access restricted Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-2031 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-2031?
- Check whether you run Google Cloud Application Integration at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An improper access control vulnerability (CWE-862) existed in several internal API endpoints of the Google Cloud Application Integration platform. The root cause was the inadvertent exposure of internal-only endpoints to the public internet without requiring authentication. A remote, unauthenticated attacker could send specially crafted HTTP requests to these endpoints to disclose sensitive internal information or achieve arbitrary code execution. Google has since restricted access to these endpoints, and no customer action is required as the fix was applied server-side.
Affected products
- Google Google Cloud Application Integration Prior to 2026-01-23
Timeline
- 2026-01-23: patched: Internal API access restricted
- 2026-05-07: advisory: Security notice included in Gemini Enterprise release notes
- 2026-05-15: disclosed: CVE published to NVD