
🛡️ DAILY SECURITY INTELLIGENCE BRIEFING
Published Saturday, July 11, 2026 at 09:00 AM PT 11 JUL 2026 BLUF: Ghostcommit prompt-injection-via-image technique poses active threat to AI-assisted code review pipelines; six new exploits in wild for Linux kernel, Apache Tomcat, and Zimbra; Glendale Community College breach (793K records) confirms education sector remains high-value target; U-Boot firmware vulnerabilities enable pre-boot code execution. CYBER • Ghostcommit prompt injection attack now weaponized — Researchers demonstrated method to embed malicious prompts in image files, bypassing AI-driven code review processes and enabling secret exfiltration from development environments. [BleepingComputer, news4hackers] [HIGH CONFIDENCE]. Immediate risk to CI/CD pipelines using vision-capable LLM agents for security scanning. ...








