CVE-2026-61391 PUBLISHED

Assigner: hikvision
Reserved: 09.07.2026 Published: 22.07.2026 Updated: 22.07.2026

There is a stack-based buffer overflow vulnerability in some Hikvision cameras, which may allow authenticated attackers to cause device malfunction by sending specially crafted packets.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 7.2

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	High	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Hikvision
Product	DS-2CD Series
Versions	Version https://www.hikvision.com/en/support/download/firmware/security-firmware-download/ is affected

Vendor	Hikvision
Product	DS-2DE Series
Versions	Version https://www.hikvision.com/en/support/download/firmware/security-firmware-download/ is affected

Credits

Daniel Kaye of Inversus Labs finder

References

https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-some-hikvision-cameras/