https://poc.intelseclab.com/tags/heap-spray/Latest proof-of-concept entries.Hugoen-usSun, 16 Aug 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-08-16_cve-2026-68398-ubuntu-pppol2tp-uaf-lpe/Sun, 16 Aug 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-08-16_cve-2026-68398-ubuntu-pppol2tp-uaf-lpe/High severity (CVSS 7.8) — binary · CVE-2026-68398. Status: Patched. Affects: Linux Kernel (PPPoL2TP subsystem). Tags: linux, kernel, ubuntu, pppol2tp, l2tp, ppp, uaf, use-after-free, race-condition, lpe, privilege-escalation, kaslr-bypass, apparmor-bypass, suid, heap-spray, kmalloc-256, CVE-2026-68398.binaryHighlinuxkernelubuntupppol2tpl2tppppuafuse-after-freerace-conditionlpeprivilege-escalationkaslr-bypassapparmor-bypasssuidheap-spraykmalloc-256CVE-2026-68398https://poc.intelseclab.com/pocs/binary/2026-08-15_cve-2026-64564-sctphantom-sctp-asconf-uaf-lpe/Sat, 15 Aug 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-08-15_cve-2026-64564-sctphantom-sctp-asconf-uaf-lpe/High severity (CVSS 7.8) — binary · CVE-2026-64564. Status: Patched. Affects: Linux kernel, SCTP (Stream Control Transmission Protocol) ASCONF subsystem. Tags: linux, kernel, lpe, sctp, use-after-free, asconf, del-ip, heap-spray, packet-tx-ring, kaslr-bypass, credential-overwrite, debian, CWE-416, CVE-2026-64564.binaryHighlinuxkernellpesctpuse-after-freeasconfdel-ipheap-spraypacket-tx-ringkaslr-bypasscredential-overwritedebianCWE-416CVE-2026-64564https://poc.intelseclab.com/pocs/network/2026-08-09_cve-2025-22457-ivanti-connect-secure-stack-overflow/Sun, 09 Aug 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/network/2026-08-09_cve-2025-22457-ivanti-connect-secure-stack-overflow/Critical severity (CVSS 9) — network · CVE-2025-22457. Status: Patched. Affects: Ivanti Connect Secure, Pulse Connect Secure (end of support), Ivanti Policy Secure, Ivanti ZTA Gateways — the /home/bin/web HTTPS front-end process. Tags: ivanti, connect-secure, pulse-connect-secure, policy-secure, zta-gateway, vpn, stack-overflow, CWE-121, buffer-overflow, rce, unauthenticated, rop, heap-spray, aslr-bruteforce, x-forwarded-for, cisa-kev, ransomware, ruby, edge-device.networkCriticalivanticonnect-securepulse-connect-securepolicy-securezta-gatewayvpnstack-overflowCWE-121buffer-overflowrceunauthenticatedropheap-sprayaslr-bruteforcex-forwarded-forcisa-kevransomwarerubyedge-device