CVE-2026-12730

lowpriority · track · 0EPSS 0.002 · 6 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.17% (6th) EPSS

CVSS 3.8 · low

Is it mine?

16 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-28

IBM Business Automation Workflow containers and traditional 26.0.0, 25.0.0 through 25.0.0 Interim Fix 005, 24.0.1 through 24.0.1 Interim Fix 007, and 24.0.0 through 24.0.0 Interim Fix 009 IBM Business Automation Workflow fails to properly verify that the hostname matches the server certificate potentially allowing connections to an attacker-controlled server.

cvss

Technical severity, 0–10. One row per scoring source.

3.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.8lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:Nsecondary · ENISA EU

v3.13.8lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:Nsecondary · psirt@us.ibm.com USexploitability 1.2 · impact 2.5

v3.13.5lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-297US

affected products (16)

Products and version ranges known to be affected.

IBM Business Automation Workflow <24.0.0-IF010all versionscert_bundDE
IBM Business Automation Workflow <24.0.1-IF008all versionscert_bundDE
IBM Business Automation Workflow <25.0.0-IF006all versionscert_bundDE
IBM Business Automation Workflow <26.0.0-IF001all versionscert_bundDE
IBM Business Automation Workflow< 24.0.0-IF010cert_bundDE
IBM Business Automation Workflow< 24.0.1-IF008cert_bundDE
IBM Business Automation Workflow< 25.0.0-IF006cert_bundDE
IBM Business Automation Workflow< 26.0.0-IF001cert_bundDE
IBM Business Automation Workflow containers and traditional≤ 24.0.0 ≤24.0.0 Interim Fix 009enisa_euvdEU
IBM Business Automation Workflow containers and traditional≤ 26.0.0enisa_euvdEU
IBM Business Automation Workflow containers and traditional≤ 25.0.0 ≤25.0.0 Interim Fix 005enisa_euvdEU
IBM Business Automation Workflow containers and traditional≤ 24.0.1 ≤24.0.1 Interim Fix 007enisa_euvdEU
ibm business automation workflow= 24.0.0nvdUScpe:2.3:a:ibm:business_automation_workflow:*:*:*:*:*:*:*:*
ibm business automation workflow= 24.0.1nvdUScpe:2.3:a:ibm:business_automation_workflow:*:*:*:*:*:*:*:*
ibm business automation workflow= 25.0.0nvdUScpe:2.3:a:ibm:business_automation_workflow:*:*:*:*:*:*:*:*
ibm business automation workflow= 26.0.0nvdUScpe:2.3:a:ibm:business_automation_workflow:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2672IBM Business Automation Workflow: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2026-08-05csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM Business Automation Workflow ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2026-08-05modified 2026-10-23

references (3)

External citations — patches, advisories, analysis.

scry

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