{"id":"CVE-2026-32048","aliases":["GHSA-p7gr-f84w-hqg5"],"url":"https://o3.security/vulnerability/CVE-2026-32048","summary":"OpenClaw < 2026.3.1 - Sandbox Escape via Cross-Agent sessions_spawn","details":"### Summary\nA sandboxed session could use cross-agent `sessions_spawn` to create a child under an agent configured with `sandbox.mode=\"off\"`, downgrading runtime confinement.\n\n### Impact\nIn mixed-agent setups that allow cross-agent spawning, a sandboxed requester could escape into an unsandboxed child runtime.\n\n### Fix\nSpawn-time sandbox inheritance is now enforced: if the requester is sandboxed and the resolved child runtime would be unsandboxed, spawn is rejected.\n\n### Affected and Patched Versions\n- Affected: `<= 2026.2.26`\n- Patched: `2026.3.1`","published":"2026-03-21T00:42:21.169Z","modified":"2026-08-12T03:51:42.958773590Z","cvss":null,"epss":{"score":0.00281,"percentile":0.20038,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32048.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-p7gr-f84w-hqg5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32048"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-sandbox-escape-via-cross-agent-sessions-spawn"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:42.958773590Z"}}