CVE-2026-33585 json
Arqit SKA-Platform Improper Handling of Parameters Vulnerability
published 2026-05-13 5 mo ago modified 2026-10-26 13 d ago also EUVD-2026-30115
- cvss
- 3.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 2%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Arqit Symmetric Key Agreement Platform 26.03
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.8 | CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L |
Affected products
- Arqit Symmetric Key Agreement Platform
Classification
- Weakness
-
- CWE-233 Improper Handling of Parameters
References
-
cvcn.gov.it
/cvcn/cve/CVE-2026-33585
third-party-advisory
Sources
- CVE List CVE-2026-33585
- NVD CVE-2026-33585
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.