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CRITICAL · 9.8

CVE-2026-9158

In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE connection command to the management interface can lead to a dangling pointer. This allows subsequent commands to access free...

Vulnerability Description

In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE connection command to the management interface can lead to a dangling pointer. This allows subsequent commands to access freed memory (use-after-free).

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Eclipse4Diac Forte>= 3.0.0, <= 3.1.0

Related Weaknesses (CWE)

CWE-416

References

FAQ

What is CVE-2026-9158?

CVE-2026-9158 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE connection command to the management interface can lead to a dangling pointer. This allows subsequent commands to access free...

How severe is CVE-2026-9158?

CVE-2026-9158 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-9158?

Check the references section above for vendor advisories and patch information. Affected products include: Eclipse 4Diac Forte.