What is CVE-2026-82279?

CVE-2026-82279 is a high-severity vulnerability in Hyperdxio Hyperdx, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-08-28.

How severe is CVE-2026-82279?

High severity. CVSS v3 base score is 8.1 out of 10.

Auth bypass in Hyperdxio Hyperdx

CVE-2026-82279

HyperDX through 1.10.1 fails to enforce role-based access controls in team management endpoints, allowing any team member to perform administrative actions. Attackers can delete team members including owners, rotate API keys, and rename teams by sending requests to PATCH /team/apiKey, PATCH /team/name, and DELETE /team/member endpoints.

Vulnerability class: Broken Access Control

Published 2026-08-28 · last modified 2026-09-23.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (24.4th percentile), scored 2026-10-13.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.001

Affected products

Hyperdxio Hyperdx

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

github.com/hyperdxio/hyperdx/issues/2587 (issue-tracking)
github.com/hyperdxio/hyperdx (product)
github.com/hyperdxio/hyperdx/blob/db6ee45feadb2e229bb234364b8661903f8e386e/pack… (technical-description)
www.vulncheck.com/advisories/hyperdx-team-management-operations-missing-role-ba… (third-party-advisory)

Frequently asked questions

What is CVE-2026-82279?: CVE-2026-82279 is a high-severity vulnerability in Hyperdxio Hyperdx, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-08-28.
How severe is CVE-2026-82279?: High severity. CVSS v3 base score is 8.1 out of 10.