CVE-2026-33585— Arqit SKA-Platform Improper Handling of Parameters Vulnerability
Possible ATT&CK Techniques 1AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Arqit | Symmetric Key Agreement Platform | < 26.03 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-33585
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Arqit SKA-Platform Improper Handling of Parameters Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper management of the idle timeout parameter in the Keycloak interface of the Arqit SKA-Platform enables an attacker to impersonate an authenticated tenant user via an unexpired browser session. This issue affects Symmetric Key Agreement Platform: before 26.03.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
参数问题
Source: NVD (National Vulnerability Database)
Vulnerability Title
Arqit Symmetric Key Agreement Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arqit Symmetric Key Agreement Platform是Arqit公司的一个量子安全密钥协商平台。 Arqit Symmetric Key Agreement Platform 26.03之前版本存在安全漏洞，该漏洞源于Keycloak接口中空闲超时参数管理不当，可能导致攻击者通过未过期的浏览器会话冒充经过身份验证的租户用户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Arqit | Symmetric Key Agreement Platform | 0 ~ 26.03 | - |
II. Public POCs for CVE-2026-33585
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-33585
请登录查看更多情报信息。
- https://www.cvcn.gov.it/cvcn/cve/CVE-2026-33585third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-33585
Same Patch Batch · Arqit · 2026-05-13 · 3 CVEs total
| CVE-2026-33583 | 8.7 HIGH | Arqit SKA-Platform Vulnerable to Key Exposure |
| CVE-2026-33584 | 5.3 MEDIUM | Arqit SKA-Platform Enables Access to Debug Information |
IV. Related Vulnerabilities
Same weakness: CWE-233
- CVE-2018-25233
WebDrive 18.00.5057 Denial of Service via Secure WebDAV - CVE-2026-2370
Improper Handling of Parameters in GitLab - CVE-2023-20514
AMD Secure Processor 安全漏洞 - CVE-2025-55080
Improper Parameter Check in ThreadX Syscall Implementation - CVE-2025-55078
Incomplete validation of kernel object pointers in system ca
V. Comments for CVE-2026-33585
No comments yet