CVE-2026-37579 Deserialization in n/a
Remote attackers can execute arbitrary code via unsafe deserialization in the SMSGate sms-core library.
- 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-2026-37579?
CVE-2026-37579 is a high-severity unsafe deserialization vulnerability in n/a, published on 28 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in SMSGate sms-core<=2.1.13.6 allows a remote attacker to execute arbitrary code via the Cmpp7FDeliverRequestMessageCodec.java component
Weakness: CWE-502
Which versions are affected by CVE-2026-37579?
How do I fix CVE-2026-37579?
No fix has been published for CVE-2026-37579 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-2026-37579 being exploited?
There is no known exploitation of CVE-2026-37579 in the wild and no public exploit code.
Sources
Also known as GHSA-9fxh-m9vh-qmrq.