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2026-03-26 14:3CVE-2026-27664siemens
PUBLISHED5.2CWE-787

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.

Problem type

Affected products

Siemens

CPCI85 Central Processing/Communication

< V26.10 - AFFECTED

SICORE Base system

< V26.10.0 - AFFECTED

References

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/html/ssa-246443.html

JSON source

https://cveawg.mitre.org/api/cve/CVE-2026-27664
Click to expand
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    "dateUpdated": "2026-03-26T18:24:41.814Z",
    "dateReserved": "2026-02-23T10:07:00.531Z",
    "datePublished": "2026-03-26T14:03:21.993Z",
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