kerneleye

KernelEye 面向 Linux 服务器的内核级流量智能与威胁修复。 KernelEye 是一个面向 Linux 服务器的自托管安全监控平台。它使用 Go 代理中的 eBPF、TC 和 XDP 来观察网络元数据、对可疑活动进行评分，并通过内核级 XDP 阻断和 ipset/iptables 规则实施修复。Go 后端存储并分析事件，而 React 仪表盘提供服务器管理、实时流量、威胁视图、已封禁 IP、白名单、报告和分析功能。 功能概述 基于 eBPF 的实时 Linux 流量监控。 基于 TC 钩子的带宽追踪。 通过 shared/scoring 中的共享 Go 评分逻辑进行威胁评分...

vc5

VC5 本 README 正在更新以反映近期变更——部分信息可能与当前代码库不符。此迭代代码尚未达到实战就绪状态——生产环境中请使用 v0.2 版本。 一种基于 Linux XDP/eBPF 的、支持水平扩展的直连服务器返回（DSR）四层负载均衡器（L4LB）。 如果您认为这可能有帮助，或有任何疑问/建议，欢迎通过 [email protected] 与我联系，或在 GitHub 上提 Issue。 现已支持 IPv6 以及三层分发（即隧道模式） ！XVS 库已更新包含这些功能，同时不再需要从网络命名空间运行健康检查，大幅简化了代码。这将结束所有后端服务器必须与负载均衡器共享同...

siper

Siper（盾牌） Siper 是一款高性能、基于 XDP 的 IP 黑名单防火墙，使用 Go 和 C（eBPF）构建。它允许你在 Linux 网络栈的最早阶段——网络驱动程序级别——丢弃恶意流量。通过利用 XDP（快速数据路径），Siper 在数据包甚至到达内核繁重的网络子系统之前就对其进行处理，从而在重 DDoS 条件下提供极致性能。 特性 XDP 驱动性能 ：使用 XDPDROP 在 NIC 驱动级别进行数据包过滤，相比 iptables 或 nftables，CPU 开销显著降低。 LPM（最长前缀匹配） ：通过专用的 BPF LPM Trie 映射支持基于 CIDR 的阻止（例...

SUSE SLES15 Security Update : kernel RT (Live Patch 20 for SUSE Linux Enterprise 15 SP7) (SUSE-SU-2026:4434-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:4434-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.75 fixes one security issue: The following security issue was fixed: - CVE-2026-74612:...

AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1773045484)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773045484 advisory. - In the Linux kernel, the following vulnerability has been resolved: ice: fix Tx scheduler error handling in XDP callback When the...

Rocky Linux 9.6 [TuxCare] Security Update: kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1773045484)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1773045484 advisory. - In the Linux kernel, the following vulnerability has been resolved: ice: fix Tx scheduler error handling in XDP callback When th...

CVE-2026-97955

A flaw was found in the Microsoft Azure Network Adapter MANA driver in the Linux kernel. A local user with network administrative privileges can cause a denial of service DoS or potentially execute arbitrary code due to a use-after-free vulnerability. When attaching an eXpress Data Path XDP progr...

phantom-grid

Phantom Grid - 企业级零信任网络访问（ZTNA） Phantom Grid 是新一代零信任网络访问（ZTNA）与主动防御系统。它同时在内核层（eBPF）和应用层（mTLS）运行，将 Linux 服务器转变为强大且具有欺骗性的攻击面。 它专为现代企业打造，旨在显著降低基础设施对网络扫描器的可见性，同时保持授权人员的高度可访问性。 核心能力 eBPF 网络隐身与 SPA（第 4 层零信任） 关键网络服务（例如 SSH、数据库、管理接口）默认通过 XDP 在 Linux 内核中原生丢弃，从而有力降低未授权发现的风险。访问权限通过单包授权（SPA）动态授予，采用 Ed25519...

UBUNTU-CVE-2026-97955

In the Linux kernel, the following vulnerability has been resolved: net: mana: restore the XDP program pointer when pre-allocation fails manaxdpset publishes the new program into apc-bpfprog before it allocates anything, because manapreallocrxbufs sizes the buffers from it via managetrxbufcfg. Wh...

EUVD-2026-86809

In the Linux kernel, the following vulnerability has been resolved: net: mana: restore the XDP program pointer when pre-allocation fails manaxdpset publishes the new program into apc-bpfprog before it allocates anything, because manapreallocrxbufs sizes the buffers from it via managetrxbufcfg. Wh...

CVE-2026-97955

In the Linux kernel, the following vulnerability has been resolved: net: mana: restore the XDP program pointer when pre-allocation fails manaxdpset publishes the new program into apc-bpfprog before it allocates anything, because manapreallocrxbufs sizes the buffers from it via managetrxbufcfg. Wh...

CVE-2026-97955

The Linux kernel contains a vulnerability in the mana networking subsystem where the XDP program pointer is not correctly restored when RX buffer pre-allocation fails. Specifically, mana_xdp_set() publishes a new program into apc->bpf_prog before allocation; if mana_pre_alloc_rxbufs() fails, i...

CVE-2026-97955 net: mana: restore the XDP program pointer when pre-allocation fails

In the Linux kernel, the following vulnerability has been resolved: net: mana: restore the XDP program pointer when pre-allocation fails manaxdpset publishes the new program into apc-bpfprog before it allocates anything, because manapreallocrxbufs sizes the buffers from it via managetrxbufcfg. Wh...

Linux Distros Unpatched Vulnerability : CVE-2026-97955

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: mana: restore the XDP program pointer when pre-allocation fails manaxdpset publishes the new program into apc-bpfprog before it allocates anything, because...

PT-2026-98127

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the thunderbolt component where the tb-root switch is not properly set to NULL when a domain is stopped. This failure to clear the root switch prevents the tb xdp hand...

ROS-20260923-73-0058

The vulnerability of the xskbind function in the net/xdp/xsk.c module, which implements networking functions for the Linux operating system’s kernel, is related to errors during the update of the link counters. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...

Linux Distros Unpatched Vulnerability : CVE-2026-90146

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, xdp: move offload check into devxdpinstall bpfxdplinkupdate calls devxdpinstall directly and skips devxdpattach, so the checks in devxdpattach do not run. ...

CVE-2026-90146

CVE-2026-90146 is a Linux kernel vulnerability in the BPF/XDP subsystem. The root cause is that bpf_xdp_link_update() calls dev_xdp_install() directly, bypassing the validation checks in dev_xdp_attach(). This allows a local user with low privileges to create an XDP link with a normal program and...

CVE-2026-90146 bpf, xdp: move offload check into dev_xdp_install()

In the Linux kernel, the following vulnerability has been resolved: bpf, xdp: move offload check into devxdpinstall bpfxdplinkupdate calls devxdpinstall directly and skips devxdpattach, so the checks in devxdpattach do not run. A user can make an XDP link with a normal program and then swap in an...

CVE-2026-90146: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf, xdp: move offload check into devxdpinstall bpfxdplinkupdate calls devxdpinstall directly and skips devxdpattach, so the checks in devxdpattach do not run. A user can make an XDP link with a normal program and then swap in an...