CVE-2026-27664: A vulnerability has been identified in CPCI85 Central Processing/Communicat

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 conta

Status

Published

2026-03-26

Updated

2026-04-14

Assigning organization

siemens

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Siemens CPCI85 Central Processing/Communication

Default version status: unknown

0 to < V26.10affected

Siemens SICORE Base system