# CVE-2026-109797: Cross-tenant sandbox takeover in SAP/astonish

Status: published. Published: 2026-11-10. Updated: 2026-11-10.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- SAP_SE / SAP/astonish: <v3.6.0 (affected). Source: CNA: sap

## Severity and prioritization

- CVSS 3.1: 7.1 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H; source: CNA: sap

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-1220

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/SAP/astonish/security/advisories/GHSA-93c9-96j8-4vg9 (CNA: sap)

- https://url.sap/sapsecuritypatchday (CNA: sap)

## Provenance

- CNA: sap: https://www.cve.org/CVERecord?id=CVE-2026-109797; retrieved 2026-11-10; source updated 2026-11-10

Revision: 098a130e9460151393c7639f593573554c08fce8defbb270efdc2a8215f17b01

Canonical: https://y2.dev/cve/CVE-2026-109797

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