Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

microsoft/DeepSpeed

              master @ 87d9ecd
            

Fixes

CVEs

HIGH

Peak severity

27.3%

Coverage

Highlights

Denial of Service: 5 prior fixes. Scrutinize any change in this area.

.github/workflows/modal-torch-latest.yml: most-fixed (1 issue). Treat as high-risk during review.

8 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Command Injection: Multiple subprocess calls used shell=True, allowing shell metacharacter injection from untrusted input (e.g., filenames, paths).

Denial of Service: int32 overflow in expert offset calculation can crash for large models.

Denial of Service: Division-by-zero from unvalidated step_size and scale_window parameters.