Description

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), SICORE Base system (All versions < V26.10.0). The affected application contains an out-of-bounds write vulnerability while parsing specially crafted XML inputs. This could allow an unauthenticated attacker to exploit this issue by sending a malicious XML request, which may cause the service to crash, resulting in a denial-of-service condition.

INFO

Published Date :

2026-03-26T14:03:21.993Z

Last Modified :

2026-04-14T18:24:39.273Z

Source :

siemens
AFFECTED PRODUCTS

The following products are affected by CVE-2026-27664 vulnerability.

Vendors Products
Siemens
  • Cpci85 Central Processing\/communication
  • Sicore Base System
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27664.

URL Resource
http://seclists.org/fulldisclosure/2026/Apr/7 cve-icon
https://cert-portal.siemens.com/productcert/html/ssa-246443.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact