Semgrep - Tool

Threat entity extracted from intelligence sources

Frequency
5
occurrences
First Seen
December 10, 2025
Last Seen
June 23, 2026

Semgrep is a code security and software development security tool that uses pattern-based rules to scan source code for vulnerabilities across multiple languages.

Semgrep is a tool tracked across 4 threat clusters and 5 intelligence report mentions on ThreatCluster. First observed December 10, 2025; most recent activity June 23, 2026.

Overview

Semgrep is a code security and software development security tool that uses pattern-based rules to scan source code for vulnerabilities across multiple languages. It supports customizable rules and easy CI/CD integration, making it a favored option for developers to find and remediate issues early in the software lifecycle.

Related Threat Clusters

Recent Intelligence Reports

  • OrcaRouter Releases AI Threat Report 2026 and Makes Its Security Controls Free Amid ... — Bignewsnetwork · June 23, 2026
  • OrcaRouter Releases AI Threat Report 2026 and Makes Its Security Controls Free Amid Rise in Prompt-Injection Attacks — Aninews.In · June 22, 2026
  • 5 Vulnerabilities in Every Vibe-Coded App — Strobes.Co · May 29, 2026
  • 10 Best Code Security Tools in 2026 — Cybersecuritynews · January 12, 2026
  • Top Code Security Tools for Developers in 2025 — Aikido.Dev · December 10, 2025

Frequently asked questions

What is Semgrep?

Semgrep is a code security and software development security tool that uses pattern-based rules to scan source code for vulnerabilities across multiple languages.

Is Semgrep still active?

The most recent intelligence report mentioning Semgrep on ThreatCluster is dated June 23, 2026. Activity was first observed December 10, 2025, giving a tracked span from then to June 23, 2026.

What is Semgrep associated with?

Across ThreatCluster reporting, Semgrep most frequently co-occurs with Data Breach, Aikido Security, Checkmarx, Microsoft, Sears Services, among 12 tracked related entities.

What are the latest developments involving Semgrep?

The most significant recent cluster is “OrcaRouter AI Threat Report 2026 Highlights Rising Prompt Injection Risks” (3 articles · Updated June 22, 2026). Semgrep appears across 4 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on Semgrep?

Semgrep appears in 5 intelligence report mentions across 4 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown