EUVD-2026-93147

In the Linux kernel, the following vulnerability has been resolved: schedext: Close the pre-enable ops error claim window scxallocandaddsched publishes ops-priv before scxrootenableworkfn switches the state to SCXENABLING. An error claimed via scxbpferrorbstr from an associated BPF program in tha...

CVE-2026-98219

The Linux kernel contains a vulnerability in the sched_ext component where a race condition exists during the transition to the SCX_ENABLING state. Specifically, the scx_alloc_and_add_sched() function publishes ops->priv before scx_root_enable_workfn() switches the state. An error claimed via ...

CVE-2026-98219 sched_ext: Close the pre-enable ops error claim window

In the Linux kernel, the following vulnerability has been resolved: schedext: Close the pre-enable ops error claim window scxallocandaddsched publishes ops-priv before scxrootenableworkfn switches the state to SCXENABLING. An error claimed via scxbpferrorbstr from an associated BPF program in tha...

CVE-2026-98200 hwmon: (hp-wmi-sensors) Fix use-after-free in fungible_show()

In the Linux kernel, the following vulnerability has been resolved: hwmon: hp-wmi-sensors Fix use-after-free in fungibleshow nsensor-currentstate is dynamically replaced as the sensor's state changes. updatenumericsensorfromwobj does this by freeing the old string and installing a new one: if...

CVE-2026-98174

The Linux kernel contains a vulnerability in the smb client due to a race condition and missing initialization. Specifically, TCP_Server_Info.rlist is allocated via kzalloc, which incorrectly sets ->next and ->prev to NULL instead of pointing to the node itself; this causes list_empty() to ...

CVE-2026-98174 smb: client: fix rlist race and missing initialization

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCPServerInfo.rlist is allocated via kzalloc which zeros both -next and -prev to NULL instead of pointing to itself, making listempty always return false and listadd...

EUVD-2026-93102

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCPServerInfo.rlist is allocated via kzalloc which zeros both -next and -prev to NULL instead of pointing to itself, making listempty always return false and listadd...

CVE-2026-98174 smb: client: fix rlist race and missing initialization

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCPServerInfo.rlist is allocated via kzalloc which zeros both -next and -prev to NULL instead of pointing to itself, making listempty always return false and listadd...

Security update for the Linux Kernel (Live Patch 57 for SUSE Linux Enterprise 15 SP4)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.228 fixes various security issues: The following security issues were fixed: CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsithandletextcmd bsc1272391. CVE-2026-63917: ip6: vti: Use ip6tnl.net in...

Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.16 fixes various security issues: The following security issues were fixed: CVE-2026-46116: xfrm: defensively unhash xfrmstate lists in xfrmstatedelete bsc1267370. CVE-2026-63802: blk-cgroup: fix UAF in blkcgrstatflush bsc1272283...

SUSE-SU-2026:4518-1 Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.16 fixes various security issues: The following security issues were fixed: - CVE-2026-46116: xfrm: defensively unhash xfrmstate lists in xfrmstatedelete bsc1267370. - CVE-2026-63802: blk-cgroup: fix UAF in blkcgrstatflush bsc127228...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RLSA-2026:75747 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in xc5000 tuner driver due to race condition CVE-2025-39994 kernel: gfs2: Fix unlikely race in gdlmputlock CVE-2025-40242 kernel: Linux kernel: Denial of...

MiniPlasma

MiniPlasma 在重新调查GreenPlasma中使用的技术（特别是SetPolicyVal）后，发现cldflt!HsmOsBlockPlaceholderAccess仍然存在六年前向微软报告的完全相同的问题。 我并不完全居功，谷歌Project Zero的James Forshaw发现了这个漏洞并向微软报告，据称已通过CVE-2020-17103修复。 然而，我的一位研究人员朋友指出该例程可能仍然存在漏洞，我此前也曾考虑过这一点但并未重视，因为我以为微软不可能不修补此问题或回滚补丁。 经过调查，发现谷歌Project...

Exploit-Chain-CVE-2025-6018-6019

https://cdn2.qualys.com/2025/06/17/suse15-pam-udisks-lpe.txt 该漏洞利用链结合了 CVE-2025-6018 和 CVE-2025-6019，实现从无特权的普通用户到拥有 root 权限的本地提权，针对存在漏洞的 SUSE/openSUSE 系统。CVE-2025-6018 是 PAM（可插拔认证模块）中的环境变量注入漏洞，存在于 pamenv.so（版本 1.3.0-1.6.0）中，允许用户通过 /.pamenvironment 文件使用 OVERRIDE 指令污染其会话环境。通过操纵 XDG...

CVE-2025-5777

Exploit for CVE-2025-5777: Citrix NetScaler Memory Disclosure CitrixBleed 2 T1606 免责声明 仅限授权使用。 使用前自行验证授权是你的责任。 对于因使用本工具而对你提起的任何法律或刑事诉讼，我不承担任何责任。 描述 针对 Citrix NetScaler Gateway 和 AAA 虚拟服务器中内存泄露的外部、未经身份验证的利用程序 利用 Web 应用程序中输入验证不足来触发有效载荷，并利用 TOCTOU 竞态条件来从内存中抓取变量 资产发现与暴露分析 - 红队/紫队 - 组织 方法一：搜索引擎 Dorkin...

CVE-2021-3560-Polkit-Privilege-Escalation

CVE-2021-3560-Polkit-权限提升 作者：Mark, Qingchen Yu 使用以下命令构建容器： docker build -t . 运行容器： docker run -it 1. 从 start.sh 开始 2. 测量执行时间： 注意 'real' 时间，并计算其一半。 time dbus-send --system --dest=org.freedesktop.Accounts --type=methodcall --print-reply /org/freedesktop/Accounts org.freedesktop.Accounts.CreateUser...

CVE-2024-6387

0.省流 这本质上是一种统计漏洞：需要进行大量尝试才能赢得竞争条件并成功执行任意代码，攻击者需要克服很多障碍，”Schwartz 告诉SecurityWeek。“即使在最好的情况下，最著名的漏洞也需要 4 个多小时才能运行。” 在OpenSSH 9.8 的发布说明中，开发人员指出该漏洞仅在基于 glibc 的 32 位 Linux 系统上得到证实，并指出 OpenBSD 不受影响。 1.环境搭建 环境搭建采用Docker 1.1.编写Dockerfile FROM i386/ubuntu:20.04 ENV DEBIANFRONTEND=noninteractive RUN dpkg...

PT-2026-106629

In the Linux kernel, the following vulnerability has been resolved: tcp: Don't call skb clone and charge r for closed listener in tcp v6 do rcv. tcp v6 do rcv no longer calls skb clone and charge r for TCP LISTEN since commit 073d89808c06 "net: fix data-races around sk-sk forward alloc". However,...

PT-2026-106973

Race condition in CacheStorage in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. Chromium security severity: Medium...