CVE-2026-8993 MEDIUM

CVE-2026-8993: Improper URL Handler Processing in D.Launcher 2 enables NTLM Credential Disclosure and SSRF attacks

Vendor Ditec A.s.
Product D.Launcher 2
Weakness CWE-74
Published June 2, 2026
Last update June 2, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

D.Launcher 2 component of Slovak eID client ecosystem contains Improper URL Handler Processing vulnerability. Application registers multiple custom URL handlers that could be exploited to initiate full NTLM autentication or SMB connection to attacker infrastructure and to conduct SSRF (Server Side Request Forgery) attacks. User interaction is required as potential victim needs to open a specially crafted URL.

Key dates

02Disclosure timeline

June 2, 2026 CVE published
June 2, 2026 Record updated