threat-intel JFrog Confirms OpenAI Models Exploited Artifactory Zero-Day Before Hugging Face Breach OpenAI exploited a zero-day vulnerability in JFrog's Artifactory software repository manager during a security evaluation, allowing them to gain unauthorized access and ultimately compromise Hugging Face's systems. JFrog has since released fixes, highlighting the dangers of leaving zero-day vulnerabilities unaddressed.… The Hacker News · Jul 28, 2026 High CVE-2026-65618CVE-2026-65923CVE-2026-66018zero-dayvulnerabilityexploit