T1203 - Exploitation for Client Execution - MITRE ATT&CK

Threat entity extracted from intelligence sources

Frequency
291
occurrences
First Seen
November 7, 2025
Last Seen
July 17, 2026

T1203 - Exploitation for Client Execution is a mitre_attack tracked across 50 threat clusters and 291 intelligence report mentions on ThreatCluster. First observed November 7, 2025; most recent activity July 17, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Zero-Day Initiative (ZDI) discovered and reported the vulnerability — www.zerodayinitiative.com · July 17, 2026
  • Critical 7-Zip Vulnerability Fixed in Version 26.02 found — Guru3D · July 17, 2026
  • 7 — Cybersecuritynews · July 17, 2026
  • Researcher poisons open-weight AI model for under $100 — Theregister · July 16, 2026
  • Windows Exploitation 2014 — www.welivesecurity.com · July 16, 2026
  • Cisco Smart Install vulnerability — nvd.nist.gov · July 14, 2026
  • The July 2026 Security Update Review — Thezdi · July 14, 2026
  • Cursor IDE Auto — Darkreading · July 14, 2026

CVSS v3.1 Breakdown