CVE-2026-101117 | BDVDB-2026-401820 Detail

IBMWebSphere Extreme Scale

Description#

IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.2.2 could allow a remote attacker to bypass security restrictions due to improper Content Security Policy configuration.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact none. Attack vector: network.

Weaknesses#

CWE-16 Configuration

References#

https://www.ibm.com/support/pages/node/7293764

Exploit#

No public exploit known

History#

Version 12026-11-08Record published in the CVE List.

Published

Published: 2026-11-08
Last modified: 2026-11-08

Vendor information

Vendor: IBM
Product: WebSphere Extreme Scale

All IBM vulnerabilities

Score

9.1 Critical

EPSS

Not available

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 8.6.1.0 and <= 8.6.2.2
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

9.1 Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).