Cyber Products NGINX Instance Manager Listed as Affected by CVE-2026-42533 June 25, 2026 ♡Follow0 F5 advisory lists NGINX Instance Manager as affected by CVE-2026-42533, though fixed builds were not yet published at the time of the article. Discovered from: Critical NGINX Heap Buffer Overflow CVE-2026-42533 Allows DoS and Potential RCE CVE-2026-42533F5NGINX Instance Manager