Question 1

Was ist CVE-2026-65400?

Accepted Answer

It is a flaw in the Secure Remote Password authentication used by macOS Screen Sharing that lets a network attacker gain access without valid credentials, enabling pre-authentication remote code execution on all supported macOS versions, according to Huntress.

Question 2

Welche macOS-Versionen sind dagegen gepatcht?

Accepted Answer

Apple fixed the flaw on August 6, 2026 in macOS Tahoe 26.6.1, Sequoia 15.7.9 and Sonoma 14.8.9; earlier builds remain vulnerable.

Question 3

Was haben Angreifer mit den kompromittierten Macs gemacht?

Accepted Answer

According to the Netherlands' NCSC, attackers reached Macs with port 5900 exposed to the internet, took full root control, and installed Monero mining software to profit from the stolen computing power.

Huntress

CISA stuft macOS Screen Sharing-Schwachstelle nach Monero-Mining-Angriffen auf 9.8 hoch

Ein scharfer, knapper Brief.
Jeden Tag.

Huntress

CISA stuft macOS Screen Sharing-Schwachstelle nach Monero-Mining-Angriffen auf 9.8 hoch

Ein scharfer, knapper Brief.Jeden Tag.

Ein scharfer, knapper Brief.
Jeden Tag.