What is the CVSS score of EUVD-2026-78865?

EUVD-2026-78865 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L. EPSS exploitation probability: 0.5%.

Is there a patch available for EUVD-2026-78865?

Yes, a patch is available for EUVD-2026-78865. Update the affected software to the latest version immediately.

Business Automation Workflow Containers And Traditional EUVD-2026-78865

| CVE-2026-12752 HIGH

Improper Restriction of XML External Entity Reference (CWE-611)

2026-09-15 ibm

GHSA-mrc5-qwcp-hm9c

IBM XXE Business Automation Workflow Containers And Traditional

7.1

CVSS 3.1 · Vendor: ibm

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Vulnerability Assessment

Weakness

CWE

CWE-611

OWASP Top 10:2025

A02:2025 - Security Misconfiguration

ASVS 5.0

V13 - Configuration XML external entity prevention

MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Collection

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

Patch available 0.5% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 15, 2026

IBM Business Automation Workflow, in both its container and traditional (on-premises) distributions, fails to restrict XML external entity resolution when parsing XML data, allowing an authenticated remote user to read server-side files or exhaust process memory. The flaw carries a CVSS base score of 7.1 (AV:N/AC:L/PR:L/UI:N, C:H/I:N/A:L), meaning a low-privileged but valid account is required — it is not exploitable unauthenticated. IBM has published a vendor fix via support document node 7285930; there is no CISA KEV listing and no public exploit code identified at time of analysis, and no EPSS score was supplied with the intelligence feed.

Affected VersionsENISA

Business Automation Workflow containers and traditional 24.0.1 ≤24.0.1 Interim Fix 008

Business Automation Workflow containers and traditional 24.0.0 ≤24.0.0 Interim Fix 009

Business Automation Workflow containers and traditional 25.0.0 ≤25.0.0 Interim Fix 005

Business Automation Workflow containers and traditional 26.0.0 ≤26.0.0 Interim Fix 001

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (ibm) PRIMARY 7.1 HIGH

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

Primary rating from Vendor (ibm) · only source for this CVE.

CVSS VectorVendor: ibm

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

DescriptionCVE.org

IBM Business Automation Workflow containers and traditional is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resource.

Threat Intelligence Overview

EPSS Score

0.5%

Top 59% exploitable

Data Quality

5 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC No

EPSS 0.5%

Patch available Yes

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.