CVE Catalog

CVE-2026-30798

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.29%

20th percentile - higher than 20% of all known CVEs

Summary

A vulnerability in the RustDesk Client (version up to 1.4.8) related to insufficient verification of data authenticity and improper handling of exceptions, allowing for protocol manipulation.

Risk Assessment

Organizations may be exposed to attacks that exploit this vulnerability to manipulate data transmitted by the RustDesk client, potentially leading to data integrity loss.

Recommendation

It is recommended to update the RustDesk client to the latest version to mitigate the risks associated with this vulnerability.

Related vulnerabilities

Original NVD description (English source)

Insufficient Verification of Data Authenticity, Improper Handling of Exceptional Conditions vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Heartbeat sync loop, strategy processing modules) allows Protocol Manipulation. This vulnerability is associated with program files src/hbbs_http/sync.Rs and program routines stop-service handler in heartbeat loop. This issue affects RustDesk Client: through 1.4.8.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS