linux-security-audit

Linux セキュリティ監査ツール CIS - Red Hat Enterprise Linux 8 Benchmark v3.0.0 に基づく Linux セキュリティ監査ツール 参考になりましたら、「スター」 🌟 を押してさらなる改善をサポートしてください。 目次 1. 特徴 2. プレビュー 3. 結果ログ 4. サポート対象OS 5. 前提条件 6. 注意事項 6.1. なぜ作ったのか？ 6.2. 使用方法 そして... 1. 特徴 CIS - Red Hat Enterprise Linux 8 Benchmark v3.0.0...

RHEL 8 : bind (RHSA-2026:79162)

"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:79162 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

Zapscape-Fix

Zapscape-Fix — CVE-2026-64561 KVM 内核热补丁 English | 简体中文 给 CentOS Stream 8 / RHEL 8 （4.18.0 全系列内核）的 KVM 宿主机修复 CVE-2026-64561（Zapscape） 漏洞的内核热补丁 ： 不打补丁的风险 ：租户虚拟机（guest）可以仅凭自身操作逃逸到宿主机，以宿主 内核 root 权限执行代码——击穿整台物理机及其上所有虚拟机。 本项目的补丁 ：基于 Linux 上游官方修复（2abd5287f083）backport 而来， 通过内核 livepatch 机制在线生效 ： ✅ 不重启宿...

RHEL 8 : kernel (RHSA-2026:77498)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:77498 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: vsock/vmci: fix UAF when peer...

RHEL 8 : glibc (RHSA-2026:76777)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:76777 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name...

RHEL 8 : kernel (RHSA-2026:77216)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:77216 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ALSA: firewire-motu: fix buff...

RHEL 8 : kernel (RHSA-2026:77301)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:77301 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smc: Fix use-after-free in...

RHEL 8 : kernel-rt (RHSA-2026:77500)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:77500 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

RHEL 8 : kernel (RHSA-2026:77217)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:77217 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: hold dev ref until afte...

RHEL 8 : Red Hat Single Sign-On 7.6.13 security update on RHEL 8 (Important) (RHSA-2026:76129)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:76129 advisory. Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single...

RHEL 8 : kernel (RHSA-2026:75747)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:75747 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free ...

RHEL 8 : kernel-rt (RHSA-2026:75746)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:75746 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

RHEL 8 : sudo (RHSA-2026:75580)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:75580 advisory. The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged...

RHEL 8 : gawk (RHSA-2026:73511)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:73511 advisory. The gawk packages contain the GNU version of awk, a text processing utility. Awk interprets a special- purpose programming language to do...

RHEL 8 : kernel (RHSA-2026:74133)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:74133 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: RDMA/siw: Reject MPA FPDU...

RHEL 8 : kernel-rt (RHSA-2026:74132)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:74132 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

RHEL 8 : acl (RHSA-2026:72820)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:72820 advisory. Access Control Lists ACLs are used to define fine-grained discretionary access rights for files and directories. The acl packages contain the getfac...

RHEL 8 : kernel-rt (RHSA-2026:72467)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72467 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

RHEL 8 : acl (RHSA-2026:72819)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:72819 advisory. Access Control Lists ACLs are used to define fine-grained discretionary access rights for files and directories. The acl packages contain the getfac...

RHEL 8 : kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_125_1, kpatch-patch-4_18_0-553_158_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 (RHSA-2026:72629)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72629 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patc...