CVE-2026-30783

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Source
https://cve.org/CVERecord?id=CVE-2026-30783
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30783.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-30783
Published
2026-03-05T15:52:21.992Z
Modified
2026-07-08T08:12:45.517240667Z
Severity
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
RustDesk Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies
Details

A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse.

This vulnerability is associated with program files src/rendezvousmediator.Rs, src/hbbshttp/sync.Rs and program routines API sync loop, api-server config handling.

This issue affects RustDesk Client: through 1.4.8.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30783.json",
    "cna_assigner": "VULSec",
    "cwe_ids": [
        "CWE-602",
        "CWE-841"
    ]
}
References

Affected packages

Git / github.com/rustdesk/rustdesk

Affected ranges

Type
GIT
Repo
https://github.com/rustdesk/rustdesk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9ded8d6ab24779db3c9334f5a3d6a652b8425c4f
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.4.8"
        }
    ]
}

Affected versions

1.*
1.1.3
1.1.8
1.1.9
1.2.0
1.2.1
1.2.2
1.2.3
1.2.3-1
1.2.3-2
1.2.4
1.2.5
1.2.6
1.2.7
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.4.8
Other
fdroid-version
nightly

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30783.json"