IBM i 7.6, 7.5, 7.4, 7.3, and 7.2 s vulnerable to privilege escalation caused by an invalid IBM i Web Administration GUI authorization check. A malicious actor could cause user-controlled code to run with administrator privilege.
[POC] GHSA-2j8v-hwgc-x698 — Linux-Kernel-Vulnerabilities-CVE-2026-23111
High Severity LPE vulnerability in Linux Kernel, with a CVS score of 7.8. An inverted check from user enables a process inside the container to break out of the sandbox along with full root privileges on user PC. I have been investigating about this vulnerability and has a lightweight script that runs in the terminal to check if you are vulnerable.
[POC] GHSA-2j8v-hwgc-x698 — cve-2026-23111-poc
scuffed PoC for CVE-2026-23111. Made and ran on Linux Kernel 6.12.69
[POC] GHSA-3mgp-fx93-9xv5 — CVE-2026-23111
Linux Kernel nf_tables Use-After-Free (CVE-2026-23111) — LPE PoC
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
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