CVE-2026-31421 net/sched: cls_fw: fix NULL pointer dereference on shared blocks

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsfw: fix NULL pointer dereference on shared blocks The old-method path in fwclassify calls tcfblockq and dereferences q-handle. Shared blocks leave block-q NULL, causing a NULL deref when an empty clsfw filter is...

CVE-2026-23766

No description is available for this CVE...

Skybox Change Manager 安全漏洞

Skybox Change Manager is an application from Skybox, Inc. that securely automates the firewall change management process. A security vulnerability exists in Skybox Change Manager version 13.2.170, which stems from the inclusion of a stored cross-site scripting vulnerability...

CVE-2017-6411

Cross Site Request Forgery CSRF on D-Link DSL-2730U C1 IN1.00 devices allows remote attackers to change the DNS or firewall configuration or any password...