Nixpkgs security tracker
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CVE-2026-27646
5.3 MEDIUM
- CVSS version: 3.1
- Attack vector (AV): LOCAL
- Attack complexity (AC): HIGH
- Privileges required (PR): LOW
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): LOW
- Integrity impact (I): HIGH
- Availability impact (A): NONE
OpenClaw < 2026.3.7 - Sandbox Escape via /acp spawn Command
OpenClaw versions prior to 2026.3.7 contain a sandbox escape vulnerability in the /acp spawn command that allows authorized sandboxed sessions to initialize host-side ACP runtime. Attackers can bypass sandbox restrictions by invoking the /acp spawn slash-command to cross from sandboxed chat context into host-side ACP session initialization when ACP is enabled.
References
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GitHub Security Advisory (GHSA-9q36-67vc-rrwg) third-party-advisory
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Patch Commit patch
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VulnCheck Advisory third-party-advisory
Affected products
OpenClaw
- <2026.3.7
- ==2026.3.7
Package maintainers
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@chrisportela Chris Portela <chris@chrisportela.com>