CTI · reported · 2026-09-19

CISA adds three Linux kernel vulnerabilities to KEV catalog with confirmed active exploitation

Full story & timeline

MITRE ATT&CK

• T1190 Exploit Public-Facing Application Initial Access
• T1068 Exploitation for Privilege Escalation Privilege Escalation

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://all-about-security.de/
• https://osintsights.com/
• https://thehackernews.com/