CVE-2026-52912, a Linux kernel netfilter use-after-free, now has public PoC exploit code enabling root privilege escalation. Related Posts: TP-Link Fixes Three High-Severity TL-MR6400 Router Flaws CVE-2026-74480 (CVSS 9.8): Linux Kernel Privilege Escalation PoC Public Australia Warns of Hackers Exploiting TeamCity Flaw, PoC Public The post CVE-2026-52912: Linux Kernel Root Exploit PoC Disclosed appeared first on Daily CyberSecurity.