8.7High

CVE-2026-101294IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a missing cryptographic step

IBM WebSphere Application Server - Liberty; IBM WebSphere Application Server Published: 2026-10-13 23:17 (1 month ago)

Description

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5, and 9.0 could allow a remote attacker to bypass cryptographic signature verification due to improper verification of cryptographic signature.

Weakness (CWE): CWE-325

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
IBM	WebSphere Application Server	8.5, 9.0
IBM	WebSphere Application Server - Liberty	17.0.0.3 – ≤ 26.0.0.10

References and patches

https://www.ibm.com/support/pages/node/7292235 vendor-advisorypatch

CVSS score

8.7High

Source: ibm · CVSS 3.1

Attack vector: Network
Attack complexity: High
Privileges required: None
User interaction: None
Scope: Changed
Confidentiality: High
Integrity: High
Availability: None

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

All scores (2)

cna	CVSS 3.1	8.7High
psirt@us.ibm.com	CVSS 3.1	8.7High

EPSS (chance of exploitation in 30 days)

0.21%

higher than 12% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: no
Technical impact: total

Timeline

ID reserved2026-09-28
Published2026-10-13 23:17
Reached IP-DB2026-10-24 23:46
Last updated2026-10-14 19:08

Assigned by (CNA): ibm
NVD status: Awaiting Analysis

View at source: CVE.org · NVD

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