CVE-2026-47128— nono: Sandbox escape on Linux via D-Bus: `systemd-run --user`
Possible ATT&CK Techniques 1AI
T1055 · Process InjectionAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| always-further | nono | < 0.55.0 | affected |
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I. Basic Information for CVE-2026-47128
Vulnerability Information
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Vulnerability Title
nono: Sandbox escape on Linux via D-Bus: `systemd-run --user`
Source: CVE Program / CVE List V5
Vulnerability Description
nono is software that allows users to run AI agents in a zero-latency sandbox. Prior to version 0.55.0, the nono Landlock/seccomp policies allow access to local Unix domain sockets (concrete and abstract). This allows an easy sandbox escape by talking to the per-user systemd dbus socket. Version 0.55.0 patches the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
always-further nono 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
always-further nono是always-further公司的一款面向 AI Agent 的内核级安全沙箱。 always-further nono 0.55.0之前版本存在授权问题漏洞，该漏洞源于Landlock/seccomp策略允许访问本地Unix域套接字，可能导致攻击者通过与每用户systemd dbus套接字通信轻松实现沙箱逃逸。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| always-further | nono | < 0.55.0 | - |
II. Public POCs for CVE-2026-47128
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-47128 (1)
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V. Comments for CVE-2026-47128
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