CVE-2026-33585
Arqit SKA-Platform Improper Handling of Parameters 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.
INFO
Published Date :
May 13, 2026, 7:17 p.m.
Last Modified :
May 13, 2026, 7:17 p.m.
Remotely Exploit :
No
Source :
a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
Affected Products
The following products are affected by CVE-2026-33585
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 |
Solution
- Update the Arqit SKA-Platform to a version after 26.03.
- Apply vendor-provided patches for Keycloak.
- Review and configure Keycloak session timeout settings.
- Invalidate existing sessions after the update.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-33585.
| URL | Resource |
|---|---|
| https://www.cvcn.gov.it/cvcn/cve/CVE-2026-33585 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-33585 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-33585
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-33585 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-33585 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
May. 13, 2026
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L Added CWE CWE-233 Added Reference https://www.cvcn.gov.it/cvcn/cve/CVE-2026-33585