CVE-2026-8398
KEV
🔴 Łataj teraz
Atak na łańcuch dostaw w DAEMON Tools Lite umożliwia instalację złośliwego oprogramowania.
CVSS
9.8
EPSS
15.5%
Exploit
weaponized
Vendor
disc-soft
Opis źródłowy (NVD)
A supply chain attack compromised the official installation packages of DAEMON Tools Lite (Windows versions 12.5.0.2421 through 12.5.0.2434), distributed from the legitimate website daemon-tools.cc between approximately April 8, 2026, and May 5, 2026. Attackers gained unauthorized access to the vendor's (AVB Disc Soft) build or distribution infrastructure and trojanized three binaries: DTHelper.exe, DiscSoftBusServiceLite.exe, and DTShellHlp.exe. These files were digitally signed with the legitimate AVB Disc Soft code-signing certificate, allowing the malicious installers to appear trustworthy and bypass signature-based detection.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 9.8 |
| CISA KEV (aktywnie wykorzystywane) | Tak |
| FIRST EPSS (prawdopodobieństwo exploita) | 15.5% |
| Opublikowano (NVD) | 2026-05-15 09:16:17 UTC |
| Ostatnia modyfikacja (NVD) | 2026-05-28 12:57:00 UTC |
Referencje
- https://blog.daemon-tools.cc/post/security-incident (vulnerability@kaspersky.com) [Vendor Advisory]
- https://securelist.com/tr/daemon-tools-backdoor/119654/ (vulnerability@kaspersky.com) [Exploit, Third Party Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-8398 (134c704f-9b21-4f2e-91b3-4a467353bcc0) [US Government Resource]