CVE-2026-40216
Quick assessment
Affected
n/a Hyperscan
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 v5.4.2.1 之前版本的某些 Hyperscan 组件中，存在 Ring 3（用户模式）下的越界读取漏洞，可能导致拒绝服务攻击。具备认证用户身份的未授权软件攻击者，结合低复杂度的攻击手段，即可触发该漏洞。该漏洞可能通过本地访问方式被利用，无需特殊内部知识，且不需要用户交互。此潜在漏洞可能影响系统的机密性（低）、完整性（无）和可用性（低），进而导致系统后续出现机密性（无）、完整性（无）和可用性（无）的影响。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-40216
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Out-of-bounds read for some Hyperscan before version v5.4.2.1 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (none) and availability (low) 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:N/PR:L/UI:N/VC:L/VI:N/VA:L/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 |
|---|---|---|---|---|
| - | Hyperscan | before version v5.4.2.1 | - |
|
II. Public POCs for CVE-2026-40216
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-40216
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-40216 (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-2026-57882 | 8.7 HIGH | Intel D50DNP/M50FCP UEFI XmlCliCommonDxe 越界写漏洞 |
| 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-2026-57891 | 8.7 HIGH | Intel 服务器 UEFI XmlCliCommonDxe 越界写提权漏洞 |
| CVE-2026-35500 | 8.6 HIGH | Intel Slim Bootloader UEFI 栈缓冲区溢出漏洞 |
| 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-2026-32667 | 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-2026-40433 | 8.5 HIGH | Intel PROSet 无线软件堆栈缓冲区溢出致拒绝服务 |
| 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 |
Showing top 20 of 103 CVEs. View all on vendor page → →