What is CVE-2026-32508?

CVE-2026-32508 is a medium-severity vulnerability in Mikado-themes Halstein, classified under Deserialization of Untrusted Data. CVSS score: 5.4/10. Published 2026-03-25.

How severe is CVE-2026-32508?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Deserialization in Mikado-themes Halstein

CVE-2026-32508

Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object Injection.This issue affects Halstein: from n/a through < 1.8.

Vulnerability class: Insecure Deserialization

EPSS: 0.001 (19.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Mikado-themes Halstein — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-32508?: CVE-2026-32508 is a medium-severity vulnerability in Mikado-themes Halstein, classified under Deserialization of Untrusted Data. CVSS score: 5.4/10. Published 2026-03-25.
How severe is CVE-2026-32508?: Medium severity. CVSS v3 base score is 5.4 out of 10.