CVE-2026-21510-CVSS-8.8-Important-Windows-Shell-security-feature-bypass

CVE-2026-21510 - Windows Shell 安全功能绕过漏洞 仓库标题建议： CVE-2026-21510-Windows-Shell-Bypass-Analysis 本 README 提供了 CVE-2026-21510 的全面概述，这是微软在 2026 年 2 月补丁星期二发布中修复的一个高严重性、已被积极利用的零日漏洞。内容包括技术细节、影响、利用条件、受影响系统、缓解措施和参考资料。适合安全研究人员、蓝队、威胁猎手或任何关注近期 Windows 零日漏洞的人士。 概述 CVE ID ：CVE-2026-21510 CVSS v3.1 评分 ：8.8（高危）...

CVE-2025-65318-and-CVE-2025-65319

CVE-2025-65318 和 CVE-2025-65319 的概念验证（PoC） CVE-2025-65318 （BDU:2025-13740 ）： 使用附件交互功能时，Canary Mail 5.1.40 及更低版本将文档保存到文件系统时未添加 Mark-of-the-Web 标记，从而允许攻击者绕过 Windows 操作系统及第三方软件的内置文件保护机制。 CVE-2025-65319 （BDU:2025-13739 ）： 使用附件交互功能时，Blue Mail 1.140.103 及更低版本将文档保存到文件系统时未添加 Mark-of-the-Web 标记，从而允许攻击者绕过...

CVE-2026-20277

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...

CVE-2026-20277 Cisco IOS XR Software Security Hardening Release: September 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...

CVE-2026-20277

Cisco IOS XR Software is affected by multiple internally discovered protection mechanism failure vulnerabilities (CWE-693), identified during a comprehensive internal security review. The issues carry a CVSS v3.1 score of 8.2 (HIGH) , with primarily an availability impact and a low integrity impa...

EUVD-2026-70202

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...

CVE-2026-79686

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges...

CVE-2026-79684

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges...

CVE-2026-79686

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges...

CVE-2026-79686

Dell PowerStore contains a Protection Mechanism Failure vulnerability that allows an authenticated user with limited privileges to bypass access restrictions and gain escalated privileges. The Dell-assigned CVSS 3.1 score is 8.8 (HIGH) with a vector of AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicat...

EUVD-2026-69213

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges...

CVE-2026-79684

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges...

CVE-2026-79684

Dell PowerStore contains a Protection Mechanism Failure vulnerability (CVE-2026-79684, CVSS 3.1 score 8.8 HIGH ). An authenticated user with limited privileges could bypass access restrictions to gain escalated privileges , with high impact on confidentiality, integrity, and availability over the...

EUVD-2026-69143

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to bypass access restrictions and gain escalated privileges...

CVE-2026-79683

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to write attacker-controlled content to arbitrary filesystem paths...

CVE-2026-79683

Dell PowerStore contains a Protection Mechanism Failure vulnerability that allows an authenticated user with limited privileges to write attacker-controlled content to arbitrary filesystem paths. The CVSS 3.1 base score is 8.8 (HIGH) with a network attack vector and low complexity. The reference ...

CVE-2026-79683

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to write attacker-controlled content to arbitrary filesystem paths...

EUVD-2026-69126

Dell PowerStore contains a Protection Mechanism Failure vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to write attacker-controlled content to arbitrary filesystem paths...

Chromium: CVE-2026-79006 Protection mechanism failure in HttpsUpgrades

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Linux Distros Unpatched Vulnerability : CVE-2026-79006

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Protection mechanism failure in HttpsUpgrades in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via crafted network...