Heap-based Buffer Overflow in Silex Technology's SD-330AC and AMC Manager
CVE-2026-32961

6.9MEDIUM

Key Information:

Vendor: Silex Technology, Inc.
Status: Sd-330ac; Amc Manager
Vendor: CVE Published:; 20 April 2026

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What is CVE-2026-32961?

Silex Technology's SD-330AC and AMC Manager exhibit a heap-based buffer overflow vulnerability during the processing of packet data. This flaw can be exploited by delivering specially crafted packets, potentially leading to a temporary denial-of-service condition that disrupts normal operations.

Affected Version(s)

AMC Manager Ver.5.0.2 and earlier

SD-330AC Ver.1.42 and earlier

References

https://www.silex.jp/support/security-advisories/en/2026-001

https://www.silex.jp/support/security-advisories/2026-001

https://jvn.jp/en/vu/JVNVU94271449/

CVSS V4

Score:

6.9

Severity:

MEDIUM

Confidentiality:

None

Integrity:

None

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Attack Required:

None

Privileges Required:

Undefined

User Interaction:

None

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Timeline

Vulnerability published
Apr 20, 2026
Vulnerability Reserved
Mar 17, 2026

CVE-2026-32961 Data

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