Quick answers
- Is CVE-2026-81867 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-81867 being exploited in the wild.
- How severe is CVE-2026-81867?
- High severity, published 28 September 2026.
- Which products and versions are affected?
- Google Cloud Application Integration prior to June 28, 2026.
- Is there a fix for CVE-2026-81867?
- A patch was published on 2026-06-28. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-81867 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-81867?
- Check whether you run Google Cloud Application Integration or Google Cloud Platform 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
A deserialization of untrusted data vulnerability in the JavaScript Task component allows an authenticated user with standard permissions to craft a malicious script that achieves remote code execution on shared production infrastructure. The attack requires authentication and user-controlled input (a crafted script), and results in arbitrary code execution with the privileges of the JavaScript Task runtime.
Affected products
- Google Cloud Application Integration prior to June 28, 2026
Timeline
- 2026-06-28: patched
- 2026-09-28: disclosed