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CVE-2026-8175

Severity CVSS v4.0:
Pending analysis
Type:
CWE-122 Heap-based Buffer Overflow
Publication date:
27/05/2026
Last modified:
05/06/2026

Description

IBM Aspera High-Speed Transfer Endpoint 3.7.4 through 4.4.7 Fix Pack 1 and IBM Aspera High-Speed Transfer Server 3.7.4 through 4.4.7 Fix Pack 1 and IBM Aspera High-Speed Transfer Endpoint are affected by a buffer overflow in the asperahttpd component. This vulnerability could be exploited to cause a denial of service and potentially lead to authentication bypass or remote code execution.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:*:*:*:*:*:*:*:* 3.7.4 (including) 4.4.6 (including)
cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:4.4.7:-:*:*:*:*:*:*
cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:4.4.7:fixpack1:*:*:*:*:*:*
cpe:2.3:a:ibm:aspera_high-speed_transfer_server:*:*:*:*:*:*:*:* 3.7.4 (including) 4.4.6 (including)
cpe:2.3:a:ibm:aspera_high-speed_transfer_server:4.4.7:-:*:*:*:*:*:*
cpe:2.3:a:ibm:aspera_high-speed_transfer_server:4.4.7:fixpack1:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools