CVE-2026-44624
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 Ring 0 环境下的 Intel(R) Slim Bootloader 中，Ext2 解析器存在不正确的比较操作：裸机操作系统可能因此遭受拒绝服务攻击。具备特权用户权限且攻击复杂度较低的系统软件攻击者，可能利用此漏洞导致数据损坏。该漏洞可在本地访问条件下被利用，无需特殊的内部知识，且不需要用户交互。此潜在漏洞可能影响系统的机密性（无影响）、完整性（高影响）和可用性（高影响），进而导致系统后续出现机密性（无影响）、完整性（无影响）和可用性（无影响）方面的影响。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Intel(R) Slim Bootloader | See references |
affected |
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I. Basic Information for CVE-2026-44624
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect comparison in the Ext2 parser for the Intel(R) Slim Bootloader within Ring 0: Bare Metal OS may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable data corruption. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
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-2026-44624
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-44624 (1)
Same Patch Batch · n/a · 2026-11-10 · 103 CVEs total
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| 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-2026-57891 | 8.7 HIGH | Intel 服务器 UEFI XmlCliCommonDxe 越界写提权漏洞 |
| CVE-2026-57890 | 8.7 HIGH | Intel TDX MigTD 0日信息泄露漏洞 |
| CVE-2026-56435 | 8.7 HIGH | Intel 服务器 D50DNP/M50FCP UEFI 越界写提权漏洞 |
| CVE-2026-57882 | 8.7 HIGH | Intel D50DNP/M50FCP UEFI XmlCliCommonDxe 越界写漏洞 |
| CVE-2026-41224 | 8.6 HIGH | Intel Slim Bootloader UEFI 越界写导致提权 |
| CVE-2026-41221 | 8.6 HIGH | Intel Slim Bootloader UEFI 固件整数溢出导致提权 |
| CVE-2026-35500 | 8.6 HIGH | Intel Slim Bootloader UEFI 栈缓冲区溢出漏洞 |
| CVE-2026-32667 | 8.5 HIGH | Intel VTune Profiler 越界写入提权漏洞 |
| 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-2026-32670 | 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-2026-60142 | 8.4 HIGH | Intel TDX MigTD 存在任意写漏洞，可提权并泄露信息。 |
| CVE-2026-50175 | 8.4 HIGH | Intel Slim Bootloader 存在本地提权漏洞 |
| CVE-2026-50109 | 8.3 HIGH | Intel PCM 越界写漏洞导致拒绝服务 |
Showing top 20 of 103 CVEs. View all on vendor page → →