sandboxed.sh through 1.3.0 contains a container escape vulnerability that allows code in container workspaces to access the host filesystem because nsenter attaches without --root. Agent-run code in a container workspace can resolve absolute paths on the host to read and modify host files, bypassing documented isolation.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-1188"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109569.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"last_affected": "1.3.0"
}
],
"source": "AFFECTED_FIELD"
},
{
"extracted_events": [
{
"introduced": "sandboxed.sh"
},
{
"fixed": "1.3.0"
}
],
"source": "DESCRIPTION"
}
]
}