What is CVE-2026-82862?

CVE-2026-82862 is a high-severity vulnerability in Kerberosmansour Hulumi, classified under Untrusted Search Path. CVSS score: 8.4/10. Published 2026-08-31.

How severe is CVE-2026-82862?

High severity. CVSS v3 base score is 8.4 out of 10.

Vulnerability in Kerberosmansour Hulumi

CVE-2026-82862

Hulumi versions before v1.3.2 resolve the threat-model helper script from an unsafe root, allowing workspace files to shadow the intended helper script. Attackers can place malicious files in the workspace to execute arbitrary code during local skill execution.

EPSS: 0.001 (3.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Kerberosmansour Hulumi

Weakness classification (CWE)

CWE-426 — Untrusted Search Path

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-82862?: CVE-2026-82862 is a high-severity vulnerability in Kerberosmansour Hulumi, classified under Untrusted Search Path. CVSS score: 8.4/10. Published 2026-08-31.
How severe is CVE-2026-82862?: High severity. CVSS v3 base score is 8.4 out of 10.