CVE-2026-33585

Name: CVE-2026-33585
Creator: NVD / NIST
Published: 2026-05-13T19:17:07.33+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.8/10EPSS 0.13%

Last modified Jun 17, 2026

CVE-2026-33585 is a low-severity vulnerability rated 3.8/10 on the CVSS scale. 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.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

3.8/10

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

EPSS Probability

0.13%

3.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-233

References

https://www.cvcn.gov.it/cvcn/cve/CVE-2026-33585

Timeline

Published: May 13, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-33585?

How severe is CVE-2026-33585?

CVE-2026-33585 has a CVSS score of 3.8/10 (LOW severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.

How do I fix CVE-2026-33585?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-33585?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST