PT-2026-5394 · Hiksemi · Hiksemi Nas

Jincheng Wang · Published 2026-01-30 · Updated 2026-02-27 · CVE-2026-22626

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions HIKSEMI NAS products (affected versions not specified)

Description Insufficient input parameter validation on the interface allows authenticated users to cause abnormal device behavior by crafting specific messages.

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

Weakness Enumeration

CWE-233

Related Identifiers

CVE-2026-22626

Affected Products

Hiksemi Nas

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-22626 · Security Note
• https://t.me/cveNotify/150386 · Telegram Post
• https://t.me/CVEtracker/43279 · Telegram Post
• https://t.me/cveNotify/153514 · Telegram Post
• https://twitter.com/CVEnew/status/2017204586659172377 · Twitter Post
• https://hiksemitech.com/en/hiksemi/support/security-advisory.html · Note