Stack-Based Buffer Overflow in Hikvision Cameras
CVE-2026-61391

7.2HIGH

Key Information:

Vendor

Hikvision

Status
Ds-2cd Series
Ds-2de Series
Vendor
CVE Published:
22 July 2026

What is CVE-2026-61391?

A stack-based buffer overflow vulnerability exists in certain models of Hikvision cameras, potentially enabling authenticated attackers to disrupt device operations. By sending specifically crafted packets, these attackers can exploit the flaw, leading to unexpected device behavior and impacting the security and reliability of the cameras. Users should implement necessary security measures and monitor for updates to mitigate potential risks.

Affected Version(s)

DS-2CD Series https://www.hikvision.com/en/support/download/firmware/security-firmware-download/

DS-2DE Series https://www.hikvision.com/en/support/download/firmware/security-firmware-download/

References

https://www.hikvision.com/en/support/cybersecurity/securi...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Daniel Kaye of Inversus Labs
.