What is CVE-2026-30791?

CVE-2026-30791 is a high-severity vulnerability in Apple Iphone_os, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 7.5/10. Published 2026-03-05.

How severe is CVE-2026-30791?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Apple Iphone_os

CVE-2026-30791

Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Config import, URI scheme handler, CLI --config modules) allows Retrieve E…

Vulnerability class: POODLE (CVE-2014-3566)

EPSS: 0.002 (15.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Iphone_os
Apple Macos
Google Android
Linux Linux_kernel
Microsoft Windows
Rustdesk
Rustdesk-client Rustdesk Client — versions 0

Weakness classification (CWE)

References

2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe (x_--config documentation, Product, technical-description)
2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe (Exploit, Third Party Advisory, exploit, third-party-advisory)
2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe (Third Party Advisory, vdb-entry, third-party-advisory)

Frequently asked questions

What is CVE-2026-30791?: CVE-2026-30791 is a high-severity vulnerability in Apple Iphone_os, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 7.5/10. Published 2026-03-05.
How severe is CVE-2026-30791?: High severity. CVSS v3 base score is 7.5 out of 10.