---
id: "CVE-2026-109797"
page: "https://infrastack.ai/live/CVE-2026-109797"
kind: "vulnerability"
aliases: ["CVE-2026-109797"]
title: "SAP Astonish: authenticated users can operate on other teams' sandbox containers"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "ai-tooling"
products: [{"name": "SAP/astonish", "fixed": ["v3.6.0"], "affected": "< v3.6.0", "ecosystem": "go"}]
ecosystems: []
tags: ["ai-tooling", "astonish", "incus", "sandboxes", "self-hosted"]
not_affected_if: ["kubernetes-backend", "openshell-backend"]
published_at: "2026-11-10T01:17:13+00:00"
first_seen_at: "2026-11-10T01:26:36+00:00"
updated_at: "2026-11-10T01:29:00+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109797", "first_seen_at": "2026-11-10T01:26:36+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-11-10T01:29:00+00:00"}]
exploit_sources: []
---

# SAP Astonish: authenticated users can operate on other teams' sandbox containers

Link for people: https://infrastack.ai/live/CVE-2026-109797 (this .md is for agents)

Astonish, an SAP project that runs AI agent sandboxes, has a tenant isolation flaw in its legacy Incus sandbox API handlers. A logged-in user can list, expose, proxy and delete containers that belong to another team.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- go:SAP/astonish affected < v3.6.0 fixed v3.6.0

## How to check

- Check whether the deployment uses the legacy Incus sandbox backend; Kubernetes and OpenShell deployments are not affected.
- Check the Astonish version: versions below v3.6.0 are affected.

## Fix

Upgrade SAP/astonish to v3.6.0 (handlers now routed through buildPGSessionRegistry() / tenant check)

## Timeline

- 2026-11-10T01:26:36+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-109797
- 2026-11-10T01:29:00+00:00 analyst — Read vendor GHSA: affected < v3.6.0, fixed v3.6.0, no workaround, legacy Incus backend only. Default of Incus backend not stated in advisory.

## Documents

- [advisory] Vendor advisory: github.com https://github.com/SAP/astonish/security/advisories/GHSA-93c9-96j8-4vg9

## From the sources

In SAP/astonish, an authenticated user could potentially identify and operate on another team�s sandbox containers because of improper tenant isolation in the legacy Incus sandbox-management API handlers. The affected handlers did not use the tenant-aware session lookup path, allowing cross-tenant container operations such as listing, exposing or proxying, and deleting containers.The issue affects only the legacy Incus backend. Kubernetes and OpenShell deployments are not affected because the relevant Incus-specific handlers are unavailable there.

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