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Websphere Application Server EUVDEUVD-2026-75724

| CVE-2026-9176 HIGH
Code Injection (CWE-94)
2026-09-10 ibm GHSA-cmhg-73x2-j8g7
Authentication Bypass RCE IBM Code Injection Websphere Application Server
7.1
CVSS 3.1 · NVD
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Severity by source

Vendor (ibm) PRIMARY
MEDIUM
qualitative
NVD
7.1 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
vuln.today AI
6.3 MEDIUM

Local access implies some OS foothold (PR:L more accurate than PR:N); high complexity retained; no availability impact per description.

3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
4.0 AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (ibm).

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

6
Analysis Updated
Sep 15, 2026 - 17:27 vuln.today
v2 (cvss_changed)
Re-analysis Queued
Sep 15, 2026 - 17:22 vuln.today
cvss_changed
Severity Changed
Sep 15, 2026 - 17:22 NVD
MEDIUM HIGH
CVSS changed
Sep 15, 2026 - 17:22 NVD
6.7 (MEDIUM) 7.1 (HIGH)
Analysis Generated
Sep 10, 2026 - 21:23 vuln.today
CVE Published
Sep 10, 2026 - 20:45 nvd
MEDIUM 6.7

DescriptionNVD

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to a security bypass due to improper authentication controls. A local attacker could exploit this vulnerability to escalate privileges and gain unauthorized access to protected resources.

AnalysisAI

IBM WebSphere Application Server 8.5 and 9.0 contain improper authentication controls that allow an attacker who already holds a local, low-privileged foothold on the server to bypass security checks and escalate privileges. Successful exploitation yields high confidentiality and integrity impact — protected resources and configuration can be read and modified — though availability is unaffected per the CVSS vector. …

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EUVD-2026-75724 vulnerability details – vuln.today
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