Cache Poisoning is a vulnerability tracked across 3 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed February 19, 2026; most recent activity July 9, 2026.
Palo Alto Networks disclosed several vulnerabilities in its PAN-OS software, including CVE-2026-0288, a buffer overflow issue that allows unauthenticated attackers to execute arbitrary code or cause denial of service.…
Cloudflare identified and patched HTTP/1.x request smuggling vulnerabilities in the Pingora open source framework. These vulnerabilities, reported through their Bug Bounty Program, are tracked as CVE-2026-2833,…
A cache deception vulnerability was discovered in applications built with SvelteKit and deployed on Vercel, allowing attackers to read responses from other signed-in users. The issue was reported by an AI agent during…