PT-2026-33699 · Sd-330Ac+1 · Sd-330Ac+1

Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-32961

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions SD-330AC (affected versions not specified) AMC Manager (affected versions not specified)

Description A heap-based buffer overflow exists in the packet data processing of the sx smpd function. Processing a specially crafted packet can lead to a temporary denial-of-service (DoS) condition, which is a state where the system becomes unavailable to users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-32961

Affected Products

Amc Manager

Sd-330Ac

References · 5

• https://silex.jp/support/security-advisories/2026-001 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32961 · Security Note
• https://silex.jp/support/security-advisories/en/2026-001 · Vendor Advisory
• https://jvn.jp/en/vu/JVNVU94271449 · Note
• https://twitter.com/VulmonFeeds/status/2046111009870430266 · Twitter Post