CVE-2026-61391 Memory corruption in DS-2CD Series
Authenticated attackers can cause device malfunction in Hikvision cameras via stack-based buffer overflow using crafted packets.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-61391?
CVE-2026-61391 is a high-severity memory corruption vulnerability in Hikvision DS-2CD Series, published on 22 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
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.
Weakness: CWE-121
Which versions are affected by CVE-2026-61391?
How do I fix CVE-2026-61391?
No fix has been published for CVE-2026-61391 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-61391 being exploited?
There is no known exploitation of CVE-2026-61391 in the wild and no public exploit code.
Sources
Also known as GHSA-qv24-466w-wgvj.