What is CVE-2026-7876?

CVE-2026-7876 is a critical-severity vulnerability in Ibm Aspera_high-speed_transfer_server_for_cloud_pak_for_integration, classified under Improper Authentication. CVSS score: 9.1/10. Published 2026-05-27.

How severe is CVE-2026-7876?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Ibm Aspera_high-speed_transfer_server_for_cloud_pak_for_integration

CVE-2026-7876

IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19

Vulnerability class: Broken Authentication

EPSS: 0.000 (11.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Ibm Aspera_high-speed_transfer_server_for_cloud_pak_for_integration
Ibm Aspera Hsts For Cp4i — versions 1.5.1

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@us.ibm.com (vendor-advisory, Patch, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-7876?: CVE-2026-7876 is a critical-severity vulnerability in Ibm Aspera_high-speed_transfer_server_for_cloud_pak_for_integration, classified under Improper Authentication. CVSS score: 9.1/10. Published 2026-05-27.
How severe is CVE-2026-7876?: Critical severity. CVSS v3 base score is 9.1 out of 10.