CVE-2021-26690---Apache-mod_session

对 CVE-2021-26690 的补丁差异分析 - Apache modsession 此漏洞是 Apache 的 modsession 模块中的空指针解引用。 它将导致 Apache httpd 的子进程拒绝服务。 通过使用重复循环，每个 Apache worker 都会崩溃，从而导致所有连接或已连接到该网站的客户端拒绝服务。 该漏洞最初由 @antonio-morales 发现。 有关完整过程，请参阅本仓库中的 PDF。 限制 如果服务器通过 modsessioncrypto 实现了 SessionCryptoPassphrase 选项，则 cookie 将被加密并进行 base6...

CVE-2022-34683

CVE-2022-34683 NVIDIA GPU Display Driver for Windows には、カーネルモードレイヤー nvlddmkm.sys の DxgkDdiEscape ハンドラに脆弱性が存在し、null ポインターの逆参照が発生することで、サービス拒否 DoS を引き起こす可能性があります。 認証| 複雑さ| ベクター ---|---|--- 不明| 不明| 不明 機密性| 完全性| 可用性 ---|---|--- 不明| 不明| 不明 CVSS スコア: 不明 参考文献...

Analisi-CVE-2017-5715

此存储库没有 README。...

CVE-2022-34556

CVE-2022-34556 描述 PicoC v3.2.2 被发现在 variable.c 中存在空指针解引用（NULL pointer dereference）漏洞。任何使用 Picoc 的项目或库都会受到此问题的影响，例如 picoc-js。 搭建环境 要复现 PicoC 中的空指针解引用漏洞，我们首先需要下载并编译存在漏洞的 PicoC 库和解释器版本（v3.2.2）： git clone https://github.com/jpoirier/picoc.git cd picoc git checkout...

openSUSE 16: libIex-3_2-31 / libIex-3_2-31-x86-64-v3 / libIlmThread-3_2-31 / etc (openSUSE-SU-2026:22013-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:22013-1 advisory. This update for openexr fixes the following issue: - CVE-2026-88384: NULL pointer dereference in the C++ attribute parsing path when a specially crafted...

CVE-2026-67184-Unauthenticated-NULL-Pointer-Dereference-Crashes-the-Server-TinyWeb-

安全公告：未经身份验证的 NULL 指针解引用导致服务器崩溃（TinyWeb） 分配的 CVE ID： CVE-2026-67184 摘要 当 TinyWeb 解析请求行失败时，它会返回错误，但请求的 URL 指针仍保持为 NULL。调用方忽略了该错误，并将请求传递给响应构建器，后者解引用了这个 NULL 指针并导致工作进程崩溃。少数格式错误的请求即可使整个服务器宕机，且无法恢复。 受影响软件 项目：TinyWeb https://github.com/GeneralSandman/TinyWeb 构建所报告的版本：TnyWeb/0.0.8...

cve-2026-86547-mrubyc-op-enter

CVE-2026-86547 — mrubyc OPENTER 空指针解引用 针对 CVE-2026-86547 的独立概念验证，该漏洞是 mrubyc 的 openter 处理函数中存在的空指针解引用，影响至 4.0.0 版本。 概述 mrubyc 是面向嵌入式系统的轻量级 Ruby 实现。其字节码虚拟机将当前调用帧指针保存在 mrbcvm.callinfotail 中。在顶层，mrbcvmbegin 将该指针初始化为 NULL，因为此时尚不存在方法调用帧。 在 release4.0.0 中存在漏洞的 openter 实现里，处理函数在未先检查 vm-callinfotail 是否为...

Linux Distros Unpatched Vulnerability : CVE-2026-66859

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NULL Pointer Dereference, Use of Uninitialized Variable vulnerability in Apache Thrift cglib bindings. This issue affects Apache Thrift: before 0.25.0. Users ar...

SUSE SLES15 Security Update : openssl-3 (SUSE-SU-2026:4412-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4412-1 advisory. - CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. - CVE-2026-54872: Timing Side-Channel in...

SUSE SLES15: libopenssl-3-devel / libopenssl-3-fips-provider / etc (SUSE-SU-2026:4419-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4419-1 advisory. - CVE-2026-35189: Excessive Memory Allocation in Relative CRLDP Processing bsc1280589. - CVE-2026-54872: Timing Side-Channel in...

Linux Distros Unpatched Vulnerability : CVE-2026-87117

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NULL pointer dereference vulnerability in Apache Thrift PHP bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to versi...

d-os-descriptor

d-os-descriptor 概述 USB小工具子系统在compositesetup函数（composite.c）的OS描述符处理部分存在安全问题。处理精心构造的控制传输请求消息会因空指针解引用或内存损坏而导致设备崩溃。 描述 compositesetup中针对接口接收者的OS描述符处理部分实现如下。 case USBRECIPINTERFACE: if windex != 0x5 || wvalue 8 break; interface = wvalue & 0xFF; buf6 = windex; count = countextproposdesccfg, interface;...

tpwn

tpwn cve-2015-???? poc os x 10.10.5 内核本地权限提升 该漏洞已在 10.11 中被修复 完整 writeup etason 感谢 @ unthreadedjb 提供的 hax 安装 NULLGuard 以保护自己免受 tpwn 和其他 NULL 指针解引用漏洞的影响。...

OPENSUSE-SU-2026:22013-1 Security update for openexr

This update for openexr fixes the following issue: - CVE-2026-88384: NULL pointer dereference in the C++ attribute parsing path when a specially crafted EXR file containing an unknown-type attribute with dataSize set to zero is processed bsc1282700...

CVE-2026-66859

NULL Pointer Dereference, Use of Uninitialized Variable vulnerability in Apache Thrift cglib bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue...

PoC-CVE-2025-69421

CVE-2025-69421 仅崩溃复现器 本仓库包含一个最小的畸形 PKCS12 文件，可在隔离的实验室环境中复现 CVE-2025-69421。 生成的 PFX 包含 EncryptedData，其 EncryptedContentInfo 省略了可选的 encryptedContent 字段。易受影响的 OpenSSL 版本可能会将 NULL ASN1OCTETSTRING 指针从 PKCS12unpackp7encdata 传递给 PKCS12itemdecryptd2iex，而后者在未进行 NULL 检查的情况下解引用该指针。...

EUVD-2026-91584

NULL Pointer Dereference, Use of Uninitialized Variable vulnerability in Apache Thrift cglib bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue...

CVE-2026-66859 Apache Thrift: c_glib multiplexed processor crashes on a message it cannot route

NULL Pointer Dereference, Use of Uninitialized Variable vulnerability in Apache Thrift cglib bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue...

CVE-2026-66859

NULL Pointer Dereference, Use of Uninitialized Variable vulnerability in Apache Thrift cglib bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue...

CVE-2026-66859

Apache Thrift versions prior to 0.25.0 are vulnerable to a NULL Pointer Dereference and Use of Uninitialized Variable within the c_glib bindings . Specifically, the c_glib multiplexed processor can be triggered to crash when it encounters a message it cannot route. The impact of this vulnerabilit...