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VULNERABILITIES

CVE-2026-48187 Details

Description

An uncontrolled allocation of resources without limits or throttling in the e-mail handling in OTRS allows excessive allocation which may lead to the abortion of the webserver.This issue affects OTRS: * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.4.X Please note that ((OTRS)) Community Edition 6.x, OTRS 7.x and products based on the ((OTRS)) Community Edition also very likely to be affected

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]
CWE-770Allocation of Resources Without Limits or Throttling[email protected]

Affected Products

ProductVersions
otrs otrs
<= 6.0.32
>= 7.0.0, <= 8.0.37
>= 2023.0.0, < 2026.4.1

CPE

  • cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*
  • cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2026-48187
NVD Published Date:
Jun 1, 2026
NVD Last Modified:
Jul 22, 2026
Source:
[email protected]
CVE-2026-48187 Details - Not Deferred