PT-2026-35568 · Milesight · Aiot Cameras

Souvik Kandar · Published 2026-04-27 · Updated 2026-04-29 · CVE-2026-20766

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Milesight AIOT cameras (affected versions not specified)

Description An out-of-bounds memory access issue exists in the firmware of Milesight AIOT cameras. This occurs when the software accesses memory outside the intended boundary of a buffer, which can lead to system instability or unauthorized actions.

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-2026-20766

Affected Products

Aiot Cameras

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-20766 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-03.json · Note
• https://milesight.com/support/download/firmware · Note
• https://twitter.com/CVEarity/status/2049066255248974061 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-26-113-03 · Note
• https://t.me/cveNotify/161181 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2049039803266609529 · Twitter Post
• https://reddit.com/r/pwnhub/comments/1syn4vt/milesight_aiot_cameras_face_critical · Reddit Post
• https://t.me/CVEtracker/52021 · Telegram Post