14396 matches found
OESA-2026-3830 openssl security update
OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: In a server or client configuration with RFC7250 Raw Public Keys RPKs enabled, and only the private key with no associated...
CVE-2026-23790
An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A double-free vulnerability in the Samsung Exynos DPU driver due to improper pointer management during DMA buffer reallocation leads to kernel memory corruption and a...
CVE-2026-23789
An issue was discovered in MFC in Samsung Mobile Processor and Wearable Processor Exynos 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 2600, 1680, W920, W930, and W1000. A double-free vulnerability in the Exynos MFC encoder driver due to improper cleanup of dmabuf references...
kernel: smb: client: fix query directory replay double-free
A flaw was found in the Linux kernel's Server Message Block SMB client. This vulnerability, a double-free error, occurs when the client attempts to free the same memory buffer twice during a directory query operation. An attacker could potentially exploit this flaw to cause memory corruption,...
Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
An update for kernel is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...
CVE-2026-23790
CVE-2026-23790 affects the DPU (Display Processing Unit) driver in Samsung Exynos mobile processors (1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, 2600). The root cause is a double-free resulting from improper pointer management during DMA buffer reallocation , which can lead to kernel memory c...
CVE-2026-23789
CVE-2026-23789 is a double-free vulnerability in the Exynos MFC encoder driver across Samsung Mobile and Wearable Processors (Exynos 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 2600, 1680, W920, W930, W1000). The root cause is improper cleanup of dma_buf references during err...
CVE-2026-23789
An issue was discovered in MFC in Samsung Mobile Processor and Wearable Processor Exynos 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 2600, 1680, W920, W930, and W1000. A double-free vulnerability in the Exynos MFC encoder driver due to improper cleanup of dmabuf references...
CVE-2026-23790
An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A double-free vulnerability in the Samsung Exynos DPU driver due to improper pointer management during DMA buffer reallocation leads to kernel memory corruption and a...
PT-2026-90999
An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A double-free vulnerability in the Samsung Exynos DPU driver due to improper pointer management during DMA buffer reallocation leads to kernel memory corruption and a...
PT-2026-90998
An issue was discovered in MFC in Samsung Mobile Processor and Wearable Processor Exynos 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 2600, 1680, W920, W930, and W1000. A double-free vulnerability in the Exynos MFC encoder driver due to improper cleanup of dma buf references...
CVE-2023-5178
CVE-2023-5178 The exploit for CVE-2023-5178: NVMe-oF-TCP vulnerability, which is a logic error in NVMe-oF-TCP driver during the handle of corrupted Initialize Connection Request. It leads to racy double-free in kmalloc-96 , which can be exploited to gain LPEsee demo below. The exploit targets...
drmemory
Dr. Memory: the memory debugger About Dr. Memory Dr. Memory is a memory monitoring tool capable of identifying memory-related programming errors such as accesses of uninitialized memory, accesses to unaddressable memory including outside of allocated heap units and heap underflow and overflow,...
CVE-2026-25243-debugfree
CVE-2026-25243 — 无DEBUG的Redis RCE（私有） 可靠的远程代码执行 ，来自一个精心构造的 RESTORE 命令，针对 jemalloc Redis — 无需DEBUG 命令、无需 /proc、无需 gdb、无需 ROP，ASLR 开启。以 redis 进程身份运行攻击者命令（默认镜像中为 root）。 🔒 私有仓库 — 仅限授权的安全研究/协调披露。请勿重新分发。该漏洞已在上游修复（6.2.22 / 7.2.14 / 7.4.9 / 8.2.6 / 8.4.3 / 8.6.3，提交 b9dde6fc）；本仓库针对修复前的路径。 状态/校准说明（请阅读）...
CVE-2023-25136
CVE-2023-25136 OpenSSH 9.1 vulnerability mass scan and exploit Description OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default...
CVE-2025-62215_analysis
CVE-2025-62215 漏洞分析 Windows 内核竞态条件/双重释放权限提升漏洞调查项目。 概述 项目| 详情 ---|--- CVE| CVE-2025-62215 组件| Windows 内核 ntoskrnl.exe 类型| 竞态条件 CWE-362 / 双重释放 CWE-415 影响| 本地权限提升 → SYSTEM CVSS 3.1| 7.0 高 — AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H 补丁| 2025 年 11 月安全更新星期二 状态| 已录入 CISA KEV，已存在野外主动利用 项目结构 root@kitploit: . ├─...
CVE-2026-23918-Double-free-Apache-httpd-mod_http2
CVE-2026-23918 - Apache httpd modhttp2 PoC 本仓库包含一个使用 Go 编写的概念验证实现，针对 Apache httpd 中 modhttp2 的预认证内存破坏场景。本仓库中的代码演示了针对易受攻击目标的喷射-触发（spray-and-trigger）方法，旨在用于经授权的安全研究、测试和防御性分析。 概述 该项目聚焦于 CVE-2026-23918 的概念验证利用，并在 exploitpoc.go 中提供了单文件实现。该程序： 构建一个特制的 HTTP 请求负载 对目标服务执行内存喷射活动 发送 HTTP/2 触发序列...
CVE-2025-62215-POC
CVE-2025-62215 — Windows Token UAF（SepTokenSidSharingEnabled 竞态条件） 本仓库仅用于教育和研究目的。 概述 在 Windows 内核的 SepTokenSidSharingEnabled 优化路径中发生的一个 Use-After-Free 漏洞 PoC。 当 NtDuplicateToken 将 SID Values Block 的 RefCount 从 1 增加到 2 时， 一个竞态内核线程通过 ExFreePoolWithTag 释放了该块。 随后 SepDereferenceSidValuesBlock 访问已释放的块 ...
linux-kernel-exploits
linux-kernel-exploits Introduction linux-kernel-exploits Vulnerability List CVE Description Kernels CVE–2018–18955 mapwrite in kernel/usernamespace.c allows privilege escalation Linux kernel 4.15.x through 4.19.x before 4.19.2 CVE–2018–1000001 glibc glibc 2.6.22 released in 2007 CVE-2016-2384 a...