CVE-2026-8175 | Multiple vulnerabilities in Aspera applications.

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.

Published: 2026-05-27 Last update: 2026-06-05 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2026-8175 is rated Moderate Risk (61.8/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.46%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2026-8175

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-02 0.39% 0.46% +0.07%
2 2026-05-28 — 0.39% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2026-8175

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [email protected]

Weakness enumeration for CVE-2026-8175

GitHub Security Advisory for CVE-2026-8175

GHSA-gwr3-hqj9-gxmf · Severity: critical — IBM Aspera High-Speed Transfer Endpoint 3.7.4 through 4.4.7 Fix Pack 1 and IBM Aspera High-Speed...

Affected software / configurations for CVE-2026-8175

Vendor Product Version Raw CPE
ibm aspera_high-speed_transfer_endpoint >= 3.7.4, <= 4.4.6 cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:*:*:*:*:*:*:*:*
ibm aspera_high-speed_transfer_endpoint 4.4.7 cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:4.4.7:-:*:*:*:*:*:*
ibm aspera_high-speed_transfer_endpoint 4.4.7 cpe:2.3:a:ibm:aspera_high-speed_transfer_endpoint:4.4.7:fixpack1:*:*:*:*:*:*
ibm aspera_high-speed_transfer_server >= 3.7.4, <= 4.4.6 cpe:2.3:a:ibm:aspera_high-speed_transfer_server:*:*:*:*:*:*:*:*
ibm aspera_high-speed_transfer_server 4.4.7 cpe:2.3:a:ibm:aspera_high-speed_transfer_server:4.4.7:-:*:*:*:*:*:*
ibm aspera_high-speed_transfer_server 4.4.7 cpe:2.3:a:ibm:aspera_high-speed_transfer_server:4.4.7:fixpack1:*:*:*:*:*:*

References for CVE-2026-8175

cvelogic Threat Intelligence