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CVE-2026-17381

Multiple Vulnerabilities in IBM API Connect

High8.5EPSS 0.37%
Published
Updated
Reserved
Assigned by
ibm

Description

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization validation using user-controlled keys.

Scores

CVSS scores of CVE-2026-17381, by who scored it
Scored byCVSSScoreVector
ibmCNA (assigner)3.1High8.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
NVDNVD · Awaiting Analysis3.1High8.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
EPSS (exploitation in 30 days)
0.37% · top 69% of all CVEs (7 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.5.

Weakness

Affected products

  • IBM · API Connect

    • affected 12.1.0.0 – ≤ 12.1.1.2
    • affected 10.0.8.0 – ≤ 10.0.8.12

What to do

Solution: IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3 Fix Central Link: https://www.ibm.com/support/pages/node/7290205 IBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere&product=ibm/WebSphere/IBM+API+Connect&release=10.0.8.12&platform=All&function=all

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

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Record last updated .