CVE-2026-102455 DigiWin｜EasyFlow .NET - Insecure Deserialization
Unauthenticated remote attackers can execute arbitrary code on the server by sending maliciously crafted serialized content to EasyFlow .NET.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-102455?
CVE-2026-102455 is a critical unsafe deserialization vulnerability in DigiWin EasyFlow .NET, published on 30 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
EasyFlow .NET developed by Digiwin has a Insecure Deserialization vulnerability. Unauthenticated remote attackers can execute arbitrary code on the server by sending maliciously crafted serialized content.
Weakness: CWE-502
Which versions are affected by CVE-2026-102455?
How do I fix CVE-2026-102455?
No fix has been published for CVE-2026-102455 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2026-102455 being exploited?
There is no known exploitation of CVE-2026-102455 in the wild and no public exploit code.
Sources
Also known as GHSA-3r5f-hfpx-5qh5.