CVE-2026-61391: Buffer Overflow
Published Jul 22, 2026
·Updated
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.
Affected Software
1 affected component
Hikvision Hikvision cameras
Event History
Jul 22, 2026
CVE Published
via MITRE·11:02 AM
Data Sourced
via MITRE·11:02 AM
DescriptionSeverity
Data Sourced
via NVD·12:18 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-61391?
The severity of CVE-2026-61391 is rated as high with a score of 7.2.
2
What is the nature of the vulnerability in CVE-2026-61391?
CVE-2026-61391 is a stack-based buffer overflow vulnerability found in certain Hikvision cameras.
3
How can CVE-2026-61391 be exploited?
CVE-2026-61391 can be exploited by authenticated attackers sending specially crafted packets to the device.
4
What are the potential impacts of CVE-2026-61391?
The potential impacts of CVE-2026-61391 include device malfunction due to the buffer overflow.
5
How can I mitigate CVE-2026-61391 vulnerability?
Mitigating CVE-2026-61391 involves updating the firmware of affected Hikvision cameras and applying recommended security patches.