← All Advisories
Reported from OT-Advisories.com as of

CVE-2026-109619

Last refreshed2026-10-23

Status: UPDATED  |  Advisory ID: CVE-2026-109619

Key Details

CVECVE-2026-109619
CVSS Score / Version
8.1 (High) / CVSS v3.1
Updated2026-10-23
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is network; attack complexity is high; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Siemens RUGGEDCOM APE1808, php php, and PHP Group PHP
Classified as
CWE-416 (Use After Free)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
SiemensRUGGEDCOM APE1808
phpphp
PHP GroupPHP
SubsystemsGeneral OT
SectorsMultiple

What to Know

PHP has various global state that temporarily points into request memory. In some scenarios, global state may not be correctly reset, or may be repopulated after being reset. The global state may then refer to request memory even after it has been freed. Subsequent requests may read or branch on this stale state before it is fully initialized. Multiple strategies can trigger this condition and produce remote code execution (RCE). (NVD)

What to Do

Monitor Siemens, php, and PHP Group's web pages for any future patch releases. See vendor advisory link below.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-109619
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-109619
Vendor advisoryhttps://github.com/php/php-src/security/advisories/GHSA-6wmf-4rv5-p3rp

About

OT-Advisories  ·  CVE  ·  NVD  ·  CVSS  ·  KEV  ·  EPSS  ·  CWE
Report compilation © 2026 OT-Advisories.com  ·  CC BY 4.0  ·  Source materials remain the property of their respective publishers as cited.