Enterprise application security programs depend on operational consistency. Security scanning must run reliably inside CI pipelines, produce actionable findings, and provide governance controls that stand up during audits.
The February 2026 Semgrep updates focus on these operational fundamentals. Improvements across the Semgrep AppSec Platform, CLI, Supply Chain, Assistant, and Secrets strengthen scan reliability, improve vulnerability signal quality, and tighten governance controls.
For organizations running thousands of scans across distributed development teams, these changes support better risk visibility and more predictable release validation.
CLI MEMORY POLICY CONTROL FOR ENTERPRISE SCANNING PERFORMANCE
Semgrep CLI introduces the new --x-mem-policy flag, which allows teams to tune how the OCaml garbage collector manages memory during scans.
Available options include
- aggressive mode for lower memory usage
- balanced mode for fewer garbage collection cycles and faster scanning
Enterprise impact
Large organizations frequently run Semgrep scans on shared CI infrastructure such as Kubernetes runners and containerized build clusters. Memory spikes in these environments can interrupt scans or terminate jobs before completion.
Memory policy control provides
- predictable scan performance across CI environments
- fewer failed jobs caused by resource contention
- consistent execution of security checks required for release gates
Operational example
Platform teams can implement standardized pipeline profiles.
- balanced mode for pull request scans that require fast developer feedback
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