GHSA-4mw5-2636-4535
op_panic in the base runtime can force a panic in the runtime's containing thread
Affected versions use deno_core releases that expose Deno.core.ops.op_panic to the JS runtime in the base core
This function when called triggers a manual panic in the thread containing the runtime, breaking sandboxing
It can be fixed by stubbing out the exposed op:
Deno.core.ops.op_panic = (msg) => { throw new Error(msg) };
What each source reports
GitHub AdvisoriesNo score
op_panic in the base runtime can force a panic in the runtime's containing thread
Affected versions use deno_core releases that expose Deno.core.ops.op_panic to the JS runtime in the base core
This function when called triggers a manual panic in the thread containing the runtime, breaking sandboxing
It can be fixed by stubbing out the exposed op:
Deno.core.ops.op_panic = (msg) => { throw new Error(msg) };
- Record
GHSA-4mw5-2636-4535- Updated
- 2026-11-02
OSVNo score
op_panic in the base runtime can force a panic in the runtime's containing thread
Affected versions use deno_core releases that expose Deno.core.ops.op_panic to the JS runtime in the base core
This function when called triggers a manual panic in the thread containing the runtime, breaking sandboxing
It can be fixed by stubbing out the exposed op:
Deno.core.ops.op_panic = (msg) => { throw new Error(msg) };
- Record
GHSA-4mw5-2636-4535- Updated
- 2026-11-02
OSVRUSTSEC-2024-0403No score
op_panic in the base runtime can force a panic in the runtime's containing thread
Affected versions use deno_core releases that expose Deno.core.ops.op_panic to the JS runtime in the base core
This function when called triggers a manual panic in the thread containing the runtime, breaking sandboxing
It can be fixed by stubbing out the exposed op:
Deno.core.ops.op_panic = (msg) => { throw new Error(msg) };
- Record
RUSTSEC-2024-0403- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
js-sandboxcrates.io | through 0.1.6 | None known |
js-sandboxcrates.io | 0.0.0-0 and later | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-4mw5-2636-4535 is a vulnerability with no CVSS score yet in js-sandbox, published July 18, 2024. No source lists public exploit code. No source names a fixed version.