GrepRules
Sign inPublish rule
Explore

Rule Explorer

Search the public rule index by CVE, GHSA, CWE, language, framework, author, or rule slug. Filter by language, framework, severity, confidence, license, and validation status.

Public rules
4797
Downloads
7.4M
Verified
4797
Authors
2
Search the rule indexUse CVE, GHSA, CWE, language, framework, package, or rule slug.
1 rules matched. Showing 1 loaded rules.
Publish rule
CVE-2026-9728: Zephyr Syscall Verifier Nested Pointer Toctoucve-2026-9728-zephyr-syscall-verifier-nested-pointer-toctou

Userspace pointer field dereference ($PTR->$FIELD) in syscall verifier memory validation without copying the containing struct to kernel memory first. This creates a TOCTOU race condition where a concurrent userspace thread can swap the nested pointer after validation.

CCVE-2026-9728CWE-367
by Provallyupdated 2026-09-02Apache-2.0
2750 direct275 via packs
70
All matching rules loaded.