CVE-2026-1376

| EUVD-2026-12645 HIGH
2026-03-17 ibm
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
EUVD ID Assigned
Mar 17, 2026 - 22:08 euvd
EUVD-2026-12645
Analysis Generated
Mar 17, 2026 - 22:08 vuln.today
Patch Released
Mar 17, 2026 - 22:08 nvd
Patch available
CVE Published
Mar 17, 2026 - 21:53 nvd
HIGH 7.5

Tags

IBM Denial Of Service

Description

IBM i 7.6 could allow a remote attacker to cause a denial of service using failed authentication connections due to improper allocation of resources.

Analysis

A resource exhaustion vulnerability in IBM i 7.6 allows unauthenticated remote attackers to cause a denial of service by overwhelming the system with failed authentication attempts. The vulnerability stems from improper resource allocation during authentication processing, enabling attackers to consume system resources without valid credentials. …

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Remediation

Within 24 hours: Identify and inventory all IBM i 7.6 systems in production and development environments. Within 7 days: Test the available patch in a non-production environment and develop a deployment plan. …

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Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +38
POC: 0

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CVE-2026-1376 vulnerability details – vuln.today
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