CVE-2026-35500
Quick assessment
Affected
n/a Intel(R) Slim Bootloader
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Intel® 精简型引导加载程序（Slim Bootloader）的 UEFI 固件中，存在一个位于 Ring 0（裸机操作系统）的基于栈的缓冲区溢出漏洞。该漏洞可能允许攻击者提升权限。结合启动代码和 SMM（系统管理模式）中的对抗行为，未认证用户仅需低复杂度的攻击即可实现权限提升。该漏洞可能在具备物理访问权限的情况下被利用，且无需攻击者具备特殊内部知识，也无需用户交互。此潜在漏洞可能对受影响系统的机密性（高）、完整性（高）和可用性（高）造成严重影响，并进一步导致系统在这些安全属性上遭受同样严重的影响。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Intel(R) Slim Bootloader | See references |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-35500
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in the UEFI firmware for the Intel(R) Slim Bootloader within Ring 0: Bare Metal OS may allow an escalation of privilege. Startup code and smm adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via physical access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (high) impacts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Intel(R) Slim Bootloader | See references | - |
|
II. Public POCs for CVE-2026-35500
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-35500
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-35500 (1)
Same Patch Batch · n/a · 2026-11-10 · 103 CVEs total
| CVE-2026-61887 | 9.4 CRITICAL | Intel TDX MigTD SPDM 重绑定认证漏洞 |
| CVE-2026-44685 | 9.3 CRITICAL | Intel TDX 迁移协议认证绕过漏洞 |
| CVE-2026-61473 | 9.2 CRITICAL | Intel TDX MigTD 身份验证绕过导致提权 |
| CVE-2026-57892 | 8.8 HIGH | Intel TDX MigTD v2 访问控制缺陷致提权漏洞 |
| CVE-2026-57890 | 8.7 HIGH | Intel TDX MigTD 0日信息泄露漏洞 |
| CVE-2026-57891 | 8.7 HIGH | Intel 服务器 UEFI XmlCliCommonDxe 越界写提权漏洞 |
| CVE-2026-57882 | 8.7 HIGH | Intel D50DNP/M50FCP UEFI XmlCliCommonDxe 越界写漏洞 |
| CVE-2026-56435 | 8.7 HIGH | Intel 服务器 D50DNP/M50FCP UEFI 越界写提权漏洞 |
| CVE-2026-41221 | 8.6 HIGH | Intel Slim Bootloader UEFI 固件整数溢出导致提权 |
| CVE-2026-41224 | 8.6 HIGH | Intel Slim Bootloader UEFI 越界写导致提权 |
| CVE-2026-40433 | 8.5 HIGH | Intel PROSet 无线软件堆栈缓冲区溢出致拒绝服务 |
| CVE-2026-32667 | 8.5 HIGH | Intel VTune Profiler 越界写入提权漏洞 |
| CVE-2026-32670 | 8.5 HIGH | Intel VTune Profiler Ring 1 竞态条件提权漏洞 |
| CVE-2026-34016 | 8.5 HIGH | Intel VTune 2026.0.0 前版本竞态条件提权漏洞 |
| CVE-2026-62929 | 8.4 HIGH | Intel TDX MigTD virtio-vsock 越界指针解引用漏洞 |
| CVE-2026-60138 | 8.4 HIGH | Intel TDX MigTD virtio-vsock 越界指针提权漏洞 |
| CVE-2026-50175 | 8.4 HIGH | Intel Slim Bootloader 存在本地提权漏洞 |
| CVE-2026-60142 | 8.4 HIGH | Intel TDX MigTD 存在任意写漏洞，可提权并泄露信息。 |
| CVE-2026-50109 | 8.3 HIGH | Intel PCM 越界写漏洞导致拒绝服务 |
| CVE-2026-56432 | 8.2 HIGH | Intel TDX 迁移信任域混淆代理提权漏洞 |
Showing top 20 of 103 CVEs. View all on vendor page → →